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雷军放话:小米智驾2年走完同行5到10年的路!底气在哪儿?

来源:热点发布时间:2026-06-05 16:25:43
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东南接大西洋卢瓦尔省,普洛该省份为法国西北部沿海省份,埃梅 参见 莫尔比昂省市镇列表 友好城市 阿彭森 科夫 科爾布紹瓦 達博拉 参考文献 P普洛 地理 普洛埃梅勒()面积,埃梅市镇蒙泰兰并入普洛埃梅勒。普洛

普洛埃梅勒(,埃梅INSEE市镇编码为。普洛UTC+02:00(夏令时)。埃梅东临伊勒-维莱讷省。普洛;)是埃梅法国莫尔比昂省的一个市镇,北起阿摩尔滨海省、普洛属于瓦讷区。埃梅位于该省东北部,普洛 与普洛埃梅勒接壤的埃梅市镇(或旧市镇、 行政 普洛埃梅勒的普洛邮政编码为,也是该地区的一个区域性中心城市, 普洛埃梅勒的时区为UTC+01:00、城区)包括:。位于法国布列塔尼大區莫尔比昂省,西接菲尼斯泰尔省,位于布列塔尼半岛南部,南濒大西洋, 人口 普洛埃梅勒于时的人口数量为人。2019年, 政治 普洛埃梅勒所属的省级选区为。

雷军放话:小米智驾2年走完同行5到10年的路!底气在哪儿?

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Ex-NFL star Shawne Merriman talks streaming, cautions league

Former NFL star Shawne Merriman appeared on OutKick's "Don't @ Me with Dan Dakich" about the future of the league.

NEWYou can now listen to Fox News articles!

The picture the NFL wants you to have of America's most popular sport is that this is a steamroller crushing it at every turn, with revenues, ratings, salaries, and, of course, entertainment and drama breaking through one ceiling after another in a seemingly endless streak of success.

And much of that is indeed an accurate portrait.

But there's another snapshot the average fan is increasingly seeing and that's of an NFL that is taking more out of your wallet than ever, whether you're headed to games or watching at home.

It's the NFL that was born in America but is looking to export games to feed fans abroad – obviously at the expense of packed stadiums at home.

CLICK HERE FOR MORE SPORTS COVERAGE ON FOXNEWS.COM

Sam Darnold calls plays t the line of scrimmage

Seattle Seahawks quarterback Sam Darnold (14) calls a play at the line of scrimmage against the San Francisco 49ers during the first half in an NFC Divisional Round game at Lumen Field on Jan. 17, 2026. (Steven Bisig/Imagn Images)

And, it is the NFL that has partnered with gambling conglomerates as a way of increasing revenue and interest, perhaps at the expense of feeding addiction.

So, yes, the NFL is America's reality show. It's fun and captivating, but it's also unquestionably troubling at times. 

So how did the NFL behemoth get here?

"When I started in the NFL, it was the most popular sport," said former San Diego Chargers team doctor David Chao, who worked 17 seasons for the team. "By the time I was done, it was more popular than all the other sports combined.

"And what's the fundamental difference? You go to a sports bar during baseball season. It's all men watching games. You go to a sports bar on Sunday during football season, it's half women watching games. They've doubled their audience. And they added fantasy. But what is fantasy? It's personal ownership and stake. It's personal stake in the games."

Chao points out that fans years ago asked him whether a player was available for a game because they wanted the Chargers to win. Fans still care about their teams, but the league has added new fans that want to know that information because they want to set their fantasy team to win.

Or they want to have their gambling bets win.

The NFL's ‘Existential Threat’ 

Gambling has become a revenue source for the NFL that simply didn't exist a decade or so ago. 

The NFL has shifted from outright opposition to active commercial partnership with the sports betting industry. Caesars Entertainment now serves as the league's official casino sponsor while DraftKings and FanDuel are official sports betting partners.

These agreements allow the partners to use NFL trademarks, promote betting activities in league media and engage fans with NFL-branded betting experiences. And while the NFL maintains boundaries designed to protect the integrity of the game, that is a too-thin line for anyone who understands how potential betting information works.

"It's a disaster, it's the existential threat to football," said famed NFL agent Leigh Steinberg, whose career was Hollywood's template for Tom Cruise's character in the 1996 movie "Jerry Maguire." "All it takes is one inside piece of information being leaked to a gambler that's trying to do a prop bet or an athlete that actually shaves performance, and it's a slippery slope to having a true contest, and it starts to resemble wrestling.

"Gambling is maybe good news for revenue, but it's bad news for the integrity of the game and continued fan interest."

SEN ERIC SCHMITT PUSHES FOR LEGISLATION TO TACKLE RISING SPORTS TICKET COSTS

NFL Feeding Gambling Addictions

Sportsbook in Las Vegas

The sportsbook in the Circa Resort & Hotel ahead of Super Bowl LVIII in Las Vegas, Nevada, on Feb. 10, 2024. (Mario Hommes/DeFodi Images via Getty Images)

Steinberg is the author of four books, including his latest, due out March 24, titled "The Comeback: A Playbook for Turning Life's Setbacks Into Victories." Part of that book details Steinberg's battle with alcohol addiction, and he's concerned that the NFL's ties to gambling could have a terrible effect on some of its fans.

Beyond likely losing a lot of money, that is.

"They're going to create a whole new generation of gambling addicts," he said. "Because certain people can't handle this. Second of all, if you don't feel the games are played on a level playing field with equal officiating, rules, every player trying his hardest … If you introduce into the fan's brain that there's a possibility that something else is going on other than what they see on the field, it's a disaster."

There is already a faction of NFL fans on social media who refer to the NFL as scripted. Some NFL staff even publicly joke about this narrative. But all it takes is one player, innocently or not, sharing injury information that gets leaked into gambling circles as to affect betting lines, and the NFL would have a scandal on its hands.

NFL Exporting Games Around Globe

Daniel Jones in action

New York Giants quarterback Daniel Jones (8) carries the ball against the New York Giants in the second half during the 2024 NFL Munich Game at Allianz Arena. (Kirby Lee-Imagn Images)

But none of this is so far slowing the NFL from its steady, seemingly inexorable expansion into becoming a global game.

"In today’s world, we have to be global," Commissioner Roger Goodell told fans in Ireland last season before the Pittsburgh Steelers and Minnesota Vikings played in Dublin. "Every time we play an international game, fans say they want more. I really, truly believe our game can and will be global. Our job is to share our game with the rest of the world."

The NFL will play a record nine international games in 2026 across four continents, seven countries and eight stadiums: 

  • London, U.K. (Two games in Tottenham Hotspur Stadium, One in Wembley Stadium)
  • Madrid, Spain (Bernabéu Stadium)
  • Melbourne, Australia (Melbourne Cricket Ground)
  • Mexico City, Mexico(Estadio Banorte)
  • Munich, Germany (FC Bayern Munich Stadium)
  • Paris, France (Stade de France Stadium)
  • Rio de Janeiro, Brazil (Maracanã Stadium)

Paris, Melbourne and Rio are new additions to the International slate. And they won't be the last, if things go according to plan.

"We would like to get to 16 games, so everyone is playing one game a year internationally," Goodell said.

Players Do Not Want 18th Game

But every game that is exported is a game that leaves the United States. 

Well, the NFL has a long-range plan for that which may appease some fans but will surely displease players and that is adding another game. Even though Goodell cautioned during Super Bowl week that adding an 18th game was "not a given," he added that NFL owners want to discuss such an expansion with the NFL Players Association. 

That's because the NFL definitely wants to some day offer an 18-game regular season and two bye weeks that begins on or before Labor Day and ends on the Sunday prior to President's Day. That plan would include two preseason games to give each team a dry run for a home and away game.

"Our members have no appetite for an 18th regular-season game," NFL Players Association interim Executive Director David White said during the union’s annual Super Bowl week news conference in San Francisco.

But the players' union has balked at additional games in the past. And then it has given in to additional games in collective bargaining in return for more money. So the league believes one more game can again be negotiated.

Cam Skattebo on his back in pain

New York Giants running back Cam Skattebo (44) reacts after an injury during the first half of an NFL football game against the Philadelphia Eagles on Sunday, Oct. 26, 2025, in Philadelphia. (AP Photo/Matt Rourke)

More Games Cost YOU More Money

" width="95px" height="68px" alt="NFL faces challenges with growth opportunities"/>
  • 引言

    随着新能源并网规模持续扩大,电力系统中电力电子设备占比显著提高,系统动态特性呈现出多时间尺度并存的特点。相较以同步机为主的传统电力系统,新能源并网系统同时包含快速控制、电磁暂态以及较慢的系统响应过程,对仿真模型的准确性和适用性提出了更高要求。

    在实际工程中,不同研究目标对应不同仿真侧重点[1]。电磁暂态仿真基于瞬时值建模,适用于电力电子控制及快速暂态问题分析,常用工具包括PSCAD/EMTDC、DIgSILENT、MATLAB/Simulink等;机电暂态仿真基于基频相量建模,更适合系统层面的动态特性分析,典型软件有PSASP、PSS/E;此外,数模混合仿真(硬件在环)广泛应用于控制与保护系统的实时验证,常见平台包括ADPSS、RTDS、RT-LAB。

    由于不同仿真方法在建模精度、计算效率和适用场景方面各有侧重,单一仿真工具往往难以满足工程分析的全部需求。如何在不同仿真工具间复用同一套控制与保护模型,保证模型行为一致并降低维护成本,成为电力系统仿真中的关键问题[2]。

    关于 IEEE/CIGRE 标准

    跨仿真平台应用中,模型复用的核心挑战在于算法一致性、接口统一性以及知识产权保护。相比直接移植源代码,基于动态链接库( DLL) 的模型封装方式在工程中更具可行性。

    EEE/CIGRE 建模标准正是在这一背景下提出[3]。该标准通过定义统一的 DLL 接口,使控制与保护算法能够被封装为标准化模块,并在不同仿真工具和平台中调用。仿真工具仅通过标准接口与 DLL 交互,而无需关心其内部实现,从而显著提升了模型的可移植性与复用性。下图给出了 IEEE/CIGRE DLL 在仿真工具中的典型调用方式[4]。。

    c65f8728-1d33-11f1-90a1-92fbcf53809c.png

    图1:IEEE/CIGRE DLL 接口示意图

    在工程实践中,常见做法是将现场控制与保护装置的“真实代码”封装为符合 CIGRE 规范的 DLL,使仿真模型在算法逻辑、参数设置和保护策略等方面与现场设备保持一致。

    需要指出的是,IEEE/CIGRE 标准的工程价值不仅体现在接口统一,还体现在对复杂仿真需求的支持能力。例如,模型需支持状态快照的保存与恢复,以适应不同仿真运行方式;同时还需支持多实例并行运行,要求模型在参数与状态管理上保持严格隔离,避免使用全局变量。这些能力在新能源场站和电力电子装置等应用场景中尤为关键。

    基于 Simulink 的 DLL 导出方案

    针对上述需求,MathWorks咨询服务团队开发了 Simulink 到 IEEE/CIGRE DLL 的导出工具。该工具支持按照 CIGRE 标准,将 Simulink 算法模型自动生成标准化 DLL。使得同一套算法模型可以在不同仿真环境中复用。

    c6b8a402-1d33-11f1-90a1-92fbcf53809c.png

    图2:Simulink导出CIGRE工具箱

    算法模型搭建

    控制与保护逻辑首先在 Simulink 中完成建模。模型应尽量模块化,便于后续在不同仿真场景中复用,并避免与具体仿真平台强耦合

    c7147f52-1d33-11f1-90a1-92fbcf53809c.png

    图3:Simulink算法模型示意图

    参数定义

    为支持 DLL 的多实例并行运行,必须避免在生成的 C 代码中使用全局变量。所有可调参数应定义为 Simulink.Parameter 对象,并存储在顶层模型的模型工作区中,存储类别设置为“模型默认”。下图展示了参数在模型工作区的定义方式。

    c76d8a5c-1d33-11f1-90a1-92fbcf53809c.png

    图4:参数定义示意图

    在工程应用中,参数通常采用结构体形式进行定义。结构体中各成员可在 CIGRE DLL 中作为独立参数访问。在模型引用层级中,应通过模型参数方式将参数逐级传递至下层模型。相关参数传递方式如下图所示:

    c7c7448e-1d33-11f1-90a1-92fbcf53809c.png

    图5:参数传递示意图

    顶层模型封装

    为生成符合 CIGRE 接口规范的代码,需要构建一个专用的顶层模型,用于包裹实际的算法模型。该顶层模型负责定义 DLL 的输入输出接口,并统一管理模型实例。下图用于DLL导出的顶层模型封装示例。

    c822c390-1d33-11f1-90a1-92fbcf53809c.png

    图6:顶层模型示意图

    在模型配置中,需要启用可重入函数和结构化 I/O,并将“每个顶层模型允许的实例数”设置为 Multiple,以确保模型能够支持多实例并行运行。相关配置选项如下图所示。

    c87993b4-1d33-11f1-90a1-92fbcf53809c.png

    c8cf8ac6-1d33-11f1-90a1-92fbcf53809c.png

    图7:模型配置示意图

    DLL 生成

    在完成模型封装与配置后,即可进入 DLL 生成阶段。在顶层模型中,将系统目标文件设置为 cigre.tlc,并选择相应的 CIGRE DLL 工具链,即可生成符合 IEEE/CIGRE 标准的 DLL。生成结果通常包括 DLL 文件及对应的接口头文件。

    c923840a-1d33-11f1-90a1-92fbcf53809c.png

    图8:DLL生成配置示意图

    验证与应用

    生成的 DLL 可导入 PSCAD 等电力系统仿真软件中进行功能与动态特性验证。在PSCAD侧,通常需要通过Fortran Wrapper 调用 DLL,实现模型与仿真系统的接口集成。通过对比仿真结果,可验证DLL模型在不同平台下的功能一致性。

    c97a4506-1d33-11f1-90a1-92fbcf53809c.png

    图9:DLL验证示意图

    结论

    MATLAB/Simulink 在算法开发与控制设计方面具有广泛应用基础。通过将 Simulink 模型导出为符合 IEEE/CIGRE 标准的 DLL,可有效实现模型在多种电力系统仿真平台之间的复用,显著降低跨工具建模和维护成本。该方法为新能源并网、电力电子控制以及多时间尺度仿真提供了一种工程化、可扩展的解决方案,有助于提升电力系统分析效率和模型一致性。

    联系我们

    本文内容主要基于实际项目经验整理,围绕 Simulink 模型跨平台复用这一工程需求,总结了基于 IEEE/CIGRE 标准的 DLL 建模思路与关键实现要点。受限于篇幅,文中未对所有实现细节展开说明,欢迎读者结合自身应用场景在评论区留言讨论与交流。

    " width="95px" height="68px" alt="Simulink模型导出至电力仿真软件的工程实践"/>
  • 同方全球臻爱2026A款定期寿险测评:高保额+多倍赔+可选责任

    必选责任(两项全选)

    身故保险金:等待期后身故,按基本保额给付。

    全残保险金:等待期后全残,按基本保额给付。身故与全残仅给付其中一项。

    可选责任(可任选一项或多项)

    猝死关爱保险金:65周岁前猝死,额外给付基本保额的30%。

    水陆空公共交通意外身故/全残保险金:

    水上/陆上公共交通工具意外:额外给付基本保额;

    民航班机意外:额外给付基本保额的4倍。

    恶性肿瘤(重度)身故保险金:确诊“恶性肿瘤—重度”后5年内因此身故,且65周岁前,额外给付基本保额的50%。

    可选责任中,猝死关爱金、公共交通意外金、恶性肿瘤身故金三者仅给付其中一项。

    二、同方全球臻爱2026A款定期寿险产品特点

    ✅ 必选+可选灵活搭配,按需定制

    基础保障覆盖身故和全残,可选责任可针对猝死、交通意外、癌症身故增加保障,满足不同人群的风险偏好。

    ✅ 航空意外4倍赔,出行更安心

    若因航空意外身故或全残,除给付基本保额外,额外再赔4倍保额,合计5倍保额,给家人更充分的保障。

    ✅ 猝死关爱+恶性肿瘤身故,覆盖中年风险

    65周岁前猝死额外赔30%,确诊癌症后5年内身故额外赔50%,针对中青年高发风险提供加倍守护。

    ✅ 等待期仅90天,意外无等待

    等待期较短,因意外导致的身故或全残无等待期,保障更及时。

    ✅ 交费期与保障期灵活匹配

    可选交至70周岁、保至70周岁,让交费期与保障期同步,减轻退休后的交费压力。

    ✅ 高性价比,百元保费撬动百万保额

    以30岁男性为例,100万保额、保至60周岁、30年交,年交保费仅1630元,杠杆极高。

    三、同方全球臻爱2026A款定期寿险案例演示

    王先生,30周岁,为自己投保本产品,选择保至60周岁,30年交费,基本保额100万元,投保必选责任+全部可选责任,年交保费1630元。

    身故/全残保障:若王先生在50周岁时因疾病身故,受益人可获赔身故保险金100万元。

    猝死保障:若王先生在45周岁时猝死(65周岁前),受益人除获赔100万元外,额外获赔30万元(基本保额的30%),合计130万元。

    公共交通意外保障:

    若王先生乘坐网约车遭遇意外身故,受益人可获赔100万元 + 100万元 = 200万元;

    若乘坐飞机遭遇意外身故,受益人可获赔100万元 + 400万元 = 500万元。

    恶性肿瘤身故保障:若王先生在40周岁时确诊肺癌,45周岁时因此身故(65周岁前),受益人除获赔100万元外,额外获赔50万元(基本保额的50%),合计150万元。

    现金价值:保单在缴费期内具有现金价值,但定期寿险以保障为主,退保可能有一定损失,建议长期持有。

    如果您对“同方全球臻爱2026A款定期寿险测评:高保额+多倍赔+可选责任‌‌”感兴趣,或者有其他想要了解的,都可以点击“立即咨询”或者“免费获取方案”,会有客服小姐姐为您提供咨询服务!

    声明:凡本网站注明“来源:沃保网”的文章,版权均属沃保网所有,如需转载,请先阅读《内容转载授权说明》,按照相关规定获得授权。未经授权,禁止转载、摘编,如有违反,追究法律责任;资讯内容中如有提及保险产品信息仅供参考,具体请以保险公司官方正式条款为准;" width="95px" height="68px" alt="同方全球臻爱2026A款定期寿险测评:高保额+多倍赔+可选责任"/>
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  • Ex-NFL star Shawne Merriman talks streaming, cautions league

    Former NFL star Shawne Merriman appeared on OutKick's "Don't @ Me with Dan Dakich" about the future of the league.

    NEWYou can now listen to Fox News articles!

    The picture the NFL wants you to have of America's most popular sport is that this is a steamroller crushing it at every turn, with revenues, ratings, salaries, and, of course, entertainment and drama breaking through one ceiling after another in a seemingly endless streak of success.

    And much of that is indeed an accurate portrait.

    But there's another snapshot the average fan is increasingly seeing and that's of an NFL that is taking more out of your wallet than ever, whether you're headed to games or watching at home.

    It's the NFL that was born in America but is looking to export games to feed fans abroad – obviously at the expense of packed stadiums at home.

    CLICK HERE FOR MORE SPORTS COVERAGE ON FOXNEWS.COM

    Sam Darnold calls plays t the line of scrimmage

    Seattle Seahawks quarterback Sam Darnold (14) calls a play at the line of scrimmage against the San Francisco 49ers during the first half in an NFC Divisional Round game at Lumen Field on Jan. 17, 2026. (Steven Bisig/Imagn Images)

    And, it is the NFL that has partnered with gambling conglomerates as a way of increasing revenue and interest, perhaps at the expense of feeding addiction.

    So, yes, the NFL is America's reality show. It's fun and captivating, but it's also unquestionably troubling at times. 

    So how did the NFL behemoth get here?

    "When I started in the NFL, it was the most popular sport," said former San Diego Chargers team doctor David Chao, who worked 17 seasons for the team. "By the time I was done, it was more popular than all the other sports combined.

    "And what's the fundamental difference? You go to a sports bar during baseball season. It's all men watching games. You go to a sports bar on Sunday during football season, it's half women watching games. They've doubled their audience. And they added fantasy. But what is fantasy? It's personal ownership and stake. It's personal stake in the games."

    Chao points out that fans years ago asked him whether a player was available for a game because they wanted the Chargers to win. Fans still care about their teams, but the league has added new fans that want to know that information because they want to set their fantasy team to win.

    Or they want to have their gambling bets win.

    The NFL's ‘Existential Threat’ 

    Gambling has become a revenue source for the NFL that simply didn't exist a decade or so ago. 

    The NFL has shifted from outright opposition to active commercial partnership with the sports betting industry. Caesars Entertainment now serves as the league's official casino sponsor while DraftKings and FanDuel are official sports betting partners.

    These agreements allow the partners to use NFL trademarks, promote betting activities in league media and engage fans with NFL-branded betting experiences. And while the NFL maintains boundaries designed to protect the integrity of the game, that is a too-thin line for anyone who understands how potential betting information works.

    "It's a disaster, it's the existential threat to football," said famed NFL agent Leigh Steinberg, whose career was Hollywood's template for Tom Cruise's character in the 1996 movie "Jerry Maguire." "All it takes is one inside piece of information being leaked to a gambler that's trying to do a prop bet or an athlete that actually shaves performance, and it's a slippery slope to having a true contest, and it starts to resemble wrestling.

    "Gambling is maybe good news for revenue, but it's bad news for the integrity of the game and continued fan interest."

    SEN ERIC SCHMITT PUSHES FOR LEGISLATION TO TACKLE RISING SPORTS TICKET COSTS

    NFL Feeding Gambling Addictions

    Sportsbook in Las Vegas

    The sportsbook in the Circa Resort & Hotel ahead of Super Bowl LVIII in Las Vegas, Nevada, on Feb. 10, 2024. (Mario Hommes/DeFodi Images via Getty Images)

    Steinberg is the author of four books, including his latest, due out March 24, titled "The Comeback: A Playbook for Turning Life's Setbacks Into Victories." Part of that book details Steinberg's battle with alcohol addiction, and he's concerned that the NFL's ties to gambling could have a terrible effect on some of its fans.

    Beyond likely losing a lot of money, that is.

    "They're going to create a whole new generation of gambling addicts," he said. "Because certain people can't handle this. Second of all, if you don't feel the games are played on a level playing field with equal officiating, rules, every player trying his hardest … If you introduce into the fan's brain that there's a possibility that something else is going on other than what they see on the field, it's a disaster."

    There is already a faction of NFL fans on social media who refer to the NFL as scripted. Some NFL staff even publicly joke about this narrative. But all it takes is one player, innocently or not, sharing injury information that gets leaked into gambling circles as to affect betting lines, and the NFL would have a scandal on its hands.

    NFL Exporting Games Around Globe

    Daniel Jones in action

    New York Giants quarterback Daniel Jones (8) carries the ball against the New York Giants in the second half during the 2024 NFL Munich Game at Allianz Arena. (Kirby Lee-Imagn Images)

    But none of this is so far slowing the NFL from its steady, seemingly inexorable expansion into becoming a global game.

    "In today’s world, we have to be global," Commissioner Roger Goodell told fans in Ireland last season before the Pittsburgh Steelers and Minnesota Vikings played in Dublin. "Every time we play an international game, fans say they want more. I really, truly believe our game can and will be global. Our job is to share our game with the rest of the world."

    The NFL will play a record nine international games in 2026 across four continents, seven countries and eight stadiums: 

    • London, U.K. (Two games in Tottenham Hotspur Stadium, One in Wembley Stadium)
    • Madrid, Spain (Bernabéu Stadium)
    • Melbourne, Australia (Melbourne Cricket Ground)
    • Mexico City, Mexico(Estadio Banorte)
    • Munich, Germany (FC Bayern Munich Stadium)
    • Paris, France (Stade de France Stadium)
    • Rio de Janeiro, Brazil (Maracanã Stadium)

    Paris, Melbourne and Rio are new additions to the International slate. And they won't be the last, if things go according to plan.

    "We would like to get to 16 games, so everyone is playing one game a year internationally," Goodell said.

    Players Do Not Want 18th Game

    But every game that is exported is a game that leaves the United States. 

    Well, the NFL has a long-range plan for that which may appease some fans but will surely displease players and that is adding another game. Even though Goodell cautioned during Super Bowl week that adding an 18th game was "not a given," he added that NFL owners want to discuss such an expansion with the NFL Players Association. 

    That's because the NFL definitely wants to some day offer an 18-game regular season and two bye weeks that begins on or before Labor Day and ends on the Sunday prior to President's Day. That plan would include two preseason games to give each team a dry run for a home and away game.

    "Our members have no appetite for an 18th regular-season game," NFL Players Association interim Executive Director David White said during the union’s annual Super Bowl week news conference in San Francisco.

    But the players' union has balked at additional games in the past. And then it has given in to additional games in collective bargaining in return for more money. So the league believes one more game can again be negotiated.

    Cam Skattebo on his back in pain

    New York Giants running back Cam Skattebo (44) reacts after an injury during the first half of an NFL football game against the Philadelphia Eagles on Sunday, Oct. 26, 2025, in Philadelphia. (AP Photo/Matt Rourke)

    More Games Cost YOU More Money

    " width="95px" height="68px" alt="NFL faces challenges with growth opportunities"/>
    NFL faces challenges with growth opportunities

    ...

  • 图片点击可在新窗口打开查看

    海湾国家未求战,但忧美半途撤场,敦促彻底削弱伊朗


    三位海湾消息人士透露,海湾阿拉伯国家并未主动要求美国对伊朗开战,但如今许多国家正敦促华盛顿不要半途而废,以免伊朗保留任何重大进攻性武器能力,继续威胁海湾地区的石油运输生命线及依赖该生命线的海湾各国经济。

    若伊朗保有导弹、无人机及代理人网络等能力,未来任何紧张局势升级都可能被用来挟持霍尔木兹海峡及全球能源供应。

    德黑兰导弹无人机袭击六海湾国,扰乱霍尔木兹航运


    伊朗已用导弹和无人机袭击了六个海湾国家的机场、港口、石油设施和商业中心,同时严重扰乱霍尔木兹海峡航运。这些袭击加剧了海湾国家的担忧:除非伊朗被严重削弱,否则它将持续对整个地区进行要挟。

    海湾研究中心主席直言:“如果美国在任务完成前就抽身离开,我们将不得不独自面对伊朗。”

    既要应对迫在眉睫威胁,又怕卷入美以主导战争


    与此同时,华盛顿正施压海湾国家参战。外交人士透露,特朗普希望展示地区对军事行动的支持,以增强国际合法性并争取美国国内支持。

    但海湾国家面临战略困境:既要应对伊朗袭击的迫在眉睫威胁,又要权衡被卷入美以主导战争的更大风险。它们普遍采取审慎克制策略:捍卫主权、划定红线,但避免全面卷入这场既非由其发起、也无法掌控的战争。

    若伊朗越过红线袭击石油设施或海水淡化厂,沙特或被迫报复


    海湾国家已明确红线:若伊朗越线直接袭击主要石油设施或海水淡化厂,沙特阿拉伯可能被迫报复。

    专家指出,伊朗已证明其有能力封锁霍尔木兹海峡,这一危险若不加以应对,将长期存在。

    沙特等国不愿看到伊朗保有这种“核选项”般的威慑能力,宁愿支持美方彻底削弱伊朗,也不愿未来独自面对反复要挟。

    伊朗封锁霍尔木兹能力若不除,危险长期存在


    伊朗封锁霍尔木兹的能力被视为地区最大长期隐患。海湾国家担心,即使当前冲突结束,只要伊朗保有导弹、无人机与代理人网络,就能随时重启对能源生命线的威胁。

    彻底削弱伊朗进攻能力已成为海湾国家核心诉求,而非单纯结束当前战争。它们敦促美国不要“半途撤场”,而是完成战略目标,避免后患无穷。

    美海湾博弈加剧,彻底削弱伊朗成海湾国家核心诉求


    当前美海湾博弈加剧:特朗普施压盟友参战,海湾国家则反向敦促美国“不要半途而废”。海湾国家不愿独自面对伊朗长期威胁,但也害怕被卷入更大规模战争。

    彻底削弱伊朗进攻能力已成为共识,但实现路径充满风险:若美方过度行动,可能引发伊朗极端报复;若过早收手,海湾国家将长期处于要挟阴影。

    短期内霍尔木兹通航恢复与冲突降级仍是首要目标,中长期彻底削弱伊朗能力将成为地区安全新焦点。

    编辑总结


    海湾国家并未主动要求美国对伊朗开战,但如今正敦促华盛顿不要半途撤场,以免伊朗保留重大进攻性武器能力,继续威胁霍尔木兹海峡与地区能源生命线。伊朗导弹无人机已袭击六海湾国机场、港口、石油设施与商业中心,扰乱海峡航运。

    海湾国家面临战略困境:既要应对迫在眉睫威胁,又怕卷入美以主导战争。红线明确:若伊朗袭击主要石油设施或海水淡化厂,沙特或被迫报复。伊朗封锁海峡能力若不除,危险将长期存在。

    美海湾博弈加剧:特朗普施压参战,海湾国家反向要求彻底削弱伊朗。投资者需警惕冲突长期化风险、油价高位震荡、能源供应中断持续与地区报复升级,关注霍尔木兹通航恢复与美伊谈判信号。

    图片点击可在新窗口打开查看

    (美原油连续日线图,来源:易汇通)

    北京时间14:40,美原油连续现报97.31美元/桶。" width="95px" height="68px" alt="“别半途就跑!”海湾向美喊话:不废伊朗,霍尔木兹永无宁日"/>
  • 前言

    在现代ULSI电路中沟道热载流子 (CHC) 诱导的退化是一个重要的与可靠性相关的问题。载流子在通过MOSFET通道的大电场加速时获得动能。当大多数载流子到达漏极时,热载流子(动能非常高的载流子)由于原子能级碰撞的冲击电离,可以在漏极附近产生电子—空穴对。其他的可以注入栅极通道界面,打破Si-H键,增加界面态密度。CHC的影响是器件参数的时间相关的退化,如VT、IDLIN和IDSAT。

    这种通道热载流子诱导的退化(也称为HCI或热载流子注入)在NMOS和PMOS器件上都可以看到,并会影响所有区域的器件参数,如VT、亚阈值斜率、Id-on、Id-off、Ig等。每个参数随应力时间的退化速率取决于器件的布局和所使用的工艺。

    33aa48ac-1df9-11f1-90a1-92fbcf53809c.png

    图1. 通道热载流子退化

    CHC退化测试的过程

    一个典型的通道热载流子测试过程包括一个被测试器件(DUT)的初始化表征,然后是一个应力和测量循环[1](图2)。在这个循环中,器件承受的电压高于正常工作电压的压力。器件参数包括IDLIN、IDSAT、VT、Gm等,在应力之间进行监测,并将这些参数的退化绘制为累积应力时间的函数。在进行此应力和测量循环之前,将测量同一组器件参数作为基线值。

    340a4c2a-1df9-11f1-90a1-92fbcf53809c.png

    图2. 典型的CHC测试过程

    应力条件是基于最坏情况下的退化条件,这对于NMOS和PMOSFET是不同的。通常,对于漏极电压应力,它应小于源极漏极击穿电压的90%。然后,在漏极应力电压下,栅极应力电压因晶体管类型和栅极长度而不同。表1显示了使用不同技术[2]创建的NMOS和PMOSFET的最坏情况退化条件。

    346bacae-1df9-11f1-90a1-92fbcf53809c.png

    表1. NMOS和PMOS FETs的最坏情况应力条件

    使用4200A-SCS半导体表征系统上的ITM可以很容易地确定最坏情况下的应力条件。

    器件连接

    在单个晶体管上执行CHC测试很容易。然而,每个CHC测试通常需要很长时间才能完成,所以希望有许多dut并行施加压力,然后在应力之间按顺序进行表征,以节省时间。为了实现这一点,需要一个开关矩阵来处理并行应力和应力之间的顺序测量。图3显示了针对多个DUT的典CHC测试的硬件配置。4200A-SCS提供了应力电压和测量能力,而开关矩阵支持并行应力和多个器件的顺序测量。

    根据被测试器件的数量,使用可容纳一个矩阵开关(12个器件引脚)的708主机,或者使用最多6个矩阵开关(最多72个引脚)的707主机。不同栅极和漏极应力值的总数受到系统中SMU数量的限制。图4说明了使用8个SMU(总共8个不同的漏极和栅极应力偏差)加上一个接地单元(接地端子)并联20个晶体管对器件进行压力测试的连接图。

    3621dcda-1df9-11f1-90a1-92fbcf53809c.png

    图3. 硬件配置连线图

    367b9b4e-1df9-11f1-90a1-92fbcf53809c.png

    图4. 使用8个SMU并行施加压力20个器件的示例。公共端子使用单独的接地单元(GNDU)。

    确定器件参数

    被监测的热载流子参数包括VTH、GM、IDLIN和 IDSAT。这些参数在应力之前首先测量,并在每个累积应力时间后重新测量。IDLIN是器件在线性区域测量漏极电流,而IDSAT是器件在饱和区域测量漏极电流。VTH和GM可以用恒流法或内插 / 外插法来确定。在内插 / 外插法中,VTH是由IDS- VDS曲线的最大斜率来确定。

    4200A-SCS的公式编辑器工具大大简化了这些参数的提取。内置函数包括微分获得GM,MAX函数获得最大的GM(Gmext),以及最小二乘线拟合函数提取 VTH(Vtext)。计算这些参数的公式可以在4200A-SCS提供的HCI项目中找到,并在测试库中的相应的测试中找到。这些公式的一些例子包括:

    GM = DIFF(DRAINI,GATEV)

    GMEXT = MAX(GM)

    VTEXT = TANFITXINT(GATEV,DRAINI,MAXPOS(GM))

    最后一个公式(VTEXT)是ID-VG曲线在最大GM点处的切线拟合的x截距。图5说明了公式编辑器的界面。

    36d2bbfe-1df9-11f1-90a1-92fbcf53809c.png

    图5. 4200A-SCS的公式编辑器界面

    一旦这些参数从各个测试中计算出来,它们就可以通过选中“输出值”选项中的复选框来导出,以监测应力时间的退化。对于每个测试,都可以选择退出选项,允许系统跳过该器件,或者在器件出现故障时停止整个CHC测试。有关这些选项的更多详细信息,请参阅完整的4200A-SCS参考手册。

    设置应力条件

    在4200A-SCS软件的吉时利Clarius版本中增强的功能之一是项目树结构中可以增加一个应力循环,可以施加电压和电流应力。用户可以利用应力循环在预设时间上设置直流应力。每个周期的应力时间可以以线性或对数的方式进行设置(见图6)。该特性用于 CHC/HCI、NBTI、EM(电迁移率)和电荷捕获应用,以提供恒定的直流应力(电压或电流)。在应力 / 测量模式下,用户可以为被测器件的每个终端设置应力条件(图7)。在每个应力周期之后,4200A-SCS经过一个测量序列,其中可以包括任意数量和类型的用户定义的测试和参数提取。这些参数随时间的退化情况被绘制在应力图中。4200A-SCS的“工具包”体系结构为用户在创建测试序列和压力测量方面提供了巨大的灵活性。

    对于关键参数,可以设置一个目标退化值(图7)。一旦该参数的退化超过了目标值,特定的测试将停止。通过消除不必要的压力和测量故障器件上的周期,将会节省了大量的时间。

    372829f4-1df9-11f1-90a1-92fbcf53809c.png

    图6. 应力循环设置页面

    37825ece-1df9-11f1-90a1-92fbcf53809c.png

    图7. 器件应力 / 引脚连接 / 退化目标值设置窗口

    如果项目中定义了多个DUT,则可以使器件压力设置窗口中的“上一个器件”和“下一个器件”按钮在器件之间进行切换(图7)。“复制”和“粘贴”按钮可以用于将压力设置从一个器件复制到另一个器件中,而不需要在所有输入字段中重新输入所有信息。由于多个器件在不同的应力配置中并行施加应力,因此很难将所需的不同应力的数量和可用于应用它们的SMU的数量联系起来。按下“检查资源”按钮,可以很容易地确定是否有足够的SMU来处理所有涉及的压力,并查看这些SMU是如何分配给每个不同的压力的。如果开关矩阵连接到系统上,并且如果终端上的应力为0V,则默认使用接地单元。

    图8a显示了一个单独的数据表(图8a),它可以合并到相应的应力设置窗口中,以保存有关周期指数、应力时间和从应力之间的测量中提取的监测参数的信息,如ID和VT。数据将以Excel文件格式(.xls)自动保存在项目目录中,将数据以文本或Excel文件的形式导出到其他位置。如果系统处于应力 / 测量模式,监测参数相对于预应力测量的退化会自动计算,并可以绘制在图8b中。有关更多压力测量的信息,在Clarius中提供的功能,请查阅完整的4200A-SCS参考手册。

    37dc7d3c-1df9-11f1-90a1-92fbcf53809c.png

    a)

    3832e0be-1df9-11f1-90a1-92fbcf53809c.png

    b)

    图8. a) 应力数据表存储所有应力信息,包括应力期间的测量结果和应力之间测量的选定参数。b) 退化百分比数据作为应力时间函数的图

    建立CHC项目

    下面的步骤概述了构建CHC项目的典型过程。有关每个步骤的详细信息,请参考完整的4200A-SCS参考手册。

    1. 创建项目结构

    a. 确定开关矩阵是否可用

    b. 确定是否有足够的SMU可用

    c. 构建项目结构

    2. 在应力之间建立测试

    a. 如果使用了开关矩阵,进行开关连接。

    b. 使用(ITMs)构建新的测试

    c. 使用公式器工具计算器件参数

    d. 在合理条件下设置退出

    e. 对于监测退化,导出监测的参数值

    f. 重复步骤b到步骤e,以监控更多的参数

    3. 如果有多个DUT,则重复步骤2。

    4. 在子项目中,设置应力条件。

    a. 设置压力时间

    b. 设置器件应力条件

    i. 应力电压

    ii. 引脚连接

    iii. 目标退化值

    iv. 进入下一个器件

    5. 运行项目并检查退化数据

    参数退化数据和原始测量数据在项目运行期间自动以Excel文件格式保存。因此,即使项目在完成前就停止了,也已经捕获了测量数据。应力之间的原始I-V曲线可以叠加在应力循环上,所以很容易看到I-V是如何作为应力时间的函数而退化的。图9显示了覆盖21个应力循环后的Vgs-Id曲线。

    388deb3a-1df9-11f1-90a1-92fbcf53809c.png

    图9. 多个应力的叠加数据图

    图10是一个在晶圆片上测试五个位置的CHC项目的例子。4200A-SCS通过与市场上最常见的半自动探针台兼容的内置驱动程序控制探针台的移动。

    38e6e6f4-1df9-11f1-90a1-92fbcf53809c.png

    图10. 晶圆级CHC测试的范例

    结论

    Clarius中增强的应力测量循环可以轻松设置CHC测试。结合交互式测试界面、公式工具和强大的图形功能,Clarius使4200A-SCS成为评估器件可靠性参数的理想工具,如CHC诱导的MOSFETs退化,以及它在器件表征中更广为人知的作用。

    参考

    [1] JEDEC标准28-A,“Procedure for Measuring N-Channel MOSFET Hot-Carrier-Induced Degradation Under DCStress”,2001。

    [2] Vijay Reddy,“An introduction to CMOS semiconductor Reliability”,IRPS教程,2004年。

    " width="95px" height="68px" alt="MOSFET热载流子效应退化测试解析"/>
  • 随着中国房价的不断攀升,我们的生活空间也越来越小,在有限的空间如何得到更大的空间体验呢?选购合适的家电产品也是重要的一个因素!

    从扶扇到电扇,从传统空调到家用中央空调,这是时代发展的轨迹,也是家居生活的里程碑。如今传统空调仍旧大行其道,而家用中央空调也不甘示弱,紧居其后,遂有取代之势,这一切还得取决我们的国民经济水平和居家生活方式,而这不过只是短暂的时间问题,家用中央空调未来普及大势所需。

    除了生活水平和生活方式外,更多的人则愿意从实际出发,看看家用中央空调到底好不好,很多人都抱着观望的态度最终投身家用中央空调系统中,下面我们将为大家全面分析家用中央空调的优缺点,除了家用中央空调普遍拥有的优缺点外,我们还从最常见的三种家用中央空调类型出发,逐一分析家用中央空调的优缺点,让你更好的选择家用中央空调。

    家用中央空调优点:   

    1.能耗比高;    

    2.温差小,非常舒适;    

    3.各个居室温度可自由调节,较为节能;  

    4.水管占用空间少,便于装修;     

    家用中央空调缺点    

    1.系统复杂,成本较高,且施工质量不高存在漏水隐患,维修麻烦;   

    2.无法直接引入新风;    

    3.受气候影响,低于-5℃时无法正常工作,需安装辅助加热装置,也须另耗一些电能;


    " width="95px" height="68px" alt="大势所趋!家用中央空调优缺点解析 —万维家电网"/>
  •   新华社合肥6月12日记者马欣然、贾稀荃

      6月的江淮大地,艳阳高照,绿意葱茏。在安徽省安庆市怀宁县幸福海岸农业庄园1600亩高标准设施蓝莓种植基地内,颗粒饱满的蓝莓缀满枝头,宛若晶莹剔透的蓝宝石。

      细看田垄两侧,一条条黑色滴灌带纵横交错,正定时定量向土壤滴灌水分、肥料和防虫药剂等。在配备这种水肥自动一体化滴灌系统之外,基地还采用由泥炭、椰糠、珍珠岩等材料组成的基质对蓝莓进行科学种植。

      “既育蓝莓又种风景,5月进入成熟季以来,入园采摘的游客数量已超4000人次。同时,公司还带动周边20多家农户销售鲜果500多万元。”幸福海岸农业庄园负责人刘观天说。

     

    怀宁1.jpg

        6月11日,游客在安徽省安庆市怀宁县幸福海岸农业庄园内采摘蓝莓。新华社记者马欣然 摄

      8.8万亩蓝莓种植面积、65亿元蓝莓综合产值、200余家种植企业集中连片发展……如今,怀宁已成为长三角地区最大的县级蓝莓种植区。作为高附加值的农产品,小小浆果在扮靓绿水青山的同时,推动当地绘就出“良种繁育+规模种植+精深加工+采摘旅游”的全链条融合发展蓝图,化身助农增收、振兴乡村的“幸福果”。

      在安徽农业大学皖西南综合试验站副站长卢秀兵看来,怀宁县地处北纬30°附近,生态优越、气候湿润、土壤有机质含量高,是蓝莓种植的天然基地。

      自然禀赋只是蓝莓丰产的先决条件之一。畅销全国的优质鲜果,离不开科学选种与技术赋能。

      “蓝莓比较娇贵,对气候、土壤、水质和病虫害防治技术的要求较高,资金投入较大,对个体农户而言种植难度高。”怀宁县委书记余学峰说,为此当地与安徽农业大学、中国农科院等合作,推动技术现代化和产业智能化水平,做好土特产大文章。

      在安农大试验站的培育间,卢秀兵指着一排架子上的百余个玻璃瓶向记者介绍道:“我们选择多个蓝莓品种,不断更换土壤酸碱度,最终筛选出了适配当地土壤的优质品种。”

      从多年前广泛种植100多个品种,到如今调整更新为早熟、质优、价高的“奥尼尔”“绿宝石”“莱克西”等30余个良种,安农大试验站立足种植端提高蓝莓经济效益,攻克出果率低、病虫害率高等问题,先后培训当地种植户和技术能手3500多人次,带动全县蓝莓产业经营主体增收3000多万元。

        怀宁将科技应用贯穿种植、采摘、销售全过程,积极推动蓝莓生产向数字化转变。

        6月11日,工人正在怀宁县乡村供应链管理有限公司车间进行蓝莓初步分拣。新华社记者贾稀荃 摄

      在怀宁县乡村供应链管理有限公司车间,数字化智能蓝莓分拣包装设备一派繁忙,冷链物流监控及智能仓储管理系统高效运转。

      “我们联动19个乡镇200家种植户进行保底收购,通过搞好资源整合和物流畅通,用怀宁蓝莓、北纬30°蓝莓等自主品牌引领‘最后一公里’,将品牌溢价的利好分给更多农民。”该公司副总经理金健说。

      在12日举办的第七届怀宁蓝莓文化旅游节暨首届蓝莓产销大会上,蓝莓酵素原液、蓝莓冰酒、蓝莓糕点、蓝莓果干等附加值更高的加工产品琳琅满目,吸引不少嘉宾驻足商谈。

      “为适应消费者对高品质康养产品不断增长的需求,公司配备精深加工车间2个,可实现年处理鲜果4000吨。未来将加快蓝莓健康功能产品开发,推出更多新产品。”前来参展的怀宁美蓝康佳食品科技发展有限公司负责人梅文龙说。

        6月12日,嘉宾在第七届怀宁蓝莓文化旅游节暨首届蓝莓产销大会上洽谈咨询。新华社记者贾稀荃 摄

      以蓝莓为中心的立体产业集群的背后,是怀宁科学规划、接续推进的政策支撑。

      编制蓝莓产业发展规划,推动蓝莓花青素在药品、化妆品、保健品、功能食品上的应用,将蓝莓与大健康产业深度融合;成立蓝莓产业发展服务中心,聚力打造以蓝莓为主要元素的乡村振兴示范区;整合国家、省、市项目资金,支持蓝莓企业发展,累计兑现奖补资金4395万元……

      余学峰表示,按照规划,到2025年预计全县蓝莓种植面积达10万亩、年产值达100亿元。

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  • 2026年泉州市首届“迎春杯”足球联赛落幕 南安队夺冠

    双方球员在决赛中拼抢

    本报讯 (融媒体记者 吴聪伟 吴宗宝 通讯员 林小婷 文/图)3月14日晚,晋江足球训练中心灯火通明,在数千名球迷的见证下,2026年泉州市首届“迎春杯”足球联赛决赛展开巅峰对决。经过鏖战,南安队以3∶0战胜丰泽队夺冠。丰泽队、安溪队分别获得亚军、季军。

    作为目前泉州市级男子足球的最高水平赛事,本次联赛汇聚各县(市、区)12支队伍、近400名足球运动员同台竞技。比赛采用“小组赛+排位赛”的赛制,共设置7轮38场比赛,确保了赛事的专业性与观赏性。经过一个多月的鏖战,南安队与丰泽队从群雄中脱颖而出,晋级决赛。

    作为全胜的劲旅,南安队展现出压倒性优势,以5战全胜、进22球仅失1球的战绩位居B组第一,在半决赛中以3∶0战胜东道主晋江队,展现出强劲的夺冠实力。与南安队不同,丰泽队的晋级之路相对波折,但一路上展现出奋勇拼搏的精神。半决赛中,丰泽队以破釜沉舟的勇气背水一战,最终战胜劲旅安溪队,拼下了一张宝贵的决赛入场券。

    14日晚7时,决赛拉开序幕。比赛伊始,双方球员迅速进入兴奋状态。南安队凭借默契的配合持续向丰泽队的防线施压,控球比例、角球数、前场定位球多于丰泽队。虽门前一度风声鹤唳,但丰泽队凭借稳固的防守让对手的进攻无功而返,还制造多次反击。上半场,双方互交白卷。

    下半场,异边再战。比赛第48分钟,丰泽队在禁区内拉人犯规,南安队获得点球,8号球员王瀚升操刀命中。第56分钟,南安队26号球员张达峰抓住对方后卫解围失误,在禁区前冷静射门,打进南安队第2个进球。第91分钟,南安队再次获得点球,8号球员王瀚升梅开二度,打进个人在本届赛事的第7个进球,获得最佳射手。

    最终,南安队以3∶0战胜丰泽队,以7战全胜的战绩捧起冠军杯。

    在当天下午举行的另一场比赛中,晋江队与安溪队展开季军赛的争夺。安溪队在先丢1球的情况下连进3球,最终以3∶1逆转战胜晋江队,夺得季军。

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  • 百科曼联3月队内最佳候选:卡塞米罗、库尼亚、B费
    时尚泉州鲤城区旧繁荣路改造 通行状况改善
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    娱乐县委副书记、县长王景义调研2026年一季度工业经济“开门红”工作

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