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洛克希德·马丁新型激光炮塔具备360度攻击能力_我的网站

A |     The CAS held the first of two planned hearings of the Football Union of Russia and club teams’ appeal of a FIFA/UEFA ban from UEFA competition on Tuesday.,Tuesday’s hearing, taking place in Lausanne, Switzerland, will be followed by a second hearing next Monday by four Russian clubs, including Zenit St. Petersburg, the reigning Russian Premier League champions, challenging their exclusion from UEFA competition.,UEFA ruled in May to bar Russian football clubs from all tournaments, including men’s teams and the women’s team for the FIFA Women’s World Cup 2023. At least for the remainder of the current season, Russian teams have been banned from the UEFA Champions League, Europa League, Europa Conference League, Women’s Champions League, and Youth League. The Russian bid to host the Euro 2028 and/or Euro 2032 events has also been preemptively rejected.,In arbitration filed in March, the Football Union of Russia demanded the immediate reinstatement of all teams for competition, arguing the “irreparable harm” that their exclusion would have on tournaments, including the FIFA World Cup, potential sponsorship losses, loss of experience, and loss of opportunity to compete against opponents of high standard. The Russian side also stressed that for players 30 years old or older, the 2022 World Cup constituted “the last chance of their career to play such a tournament.”,Former Formula One Boss Ecclestone Backs Putin Over Conflict With Ukraine30 June, 12:39 GMT,The football union argued that the International Olympic Committee resolution issued in February demanding that Russian athletes and officials be barred from international competition on which FIFA and UEFA based their decisions was “generic,” “does not refer to any legal provision and is not binding upon FIFA,” and that sporting authorities were acting in a “discriminatory” manner by barring Russian players.,FIFA argued that Russian teams’ presence or absence in the World Cup and the Women’s World Cup was “not guaranteed,” and dismissed the fact that some players would miss out on their last chance for their World Cup play as “irrelevant.” Furthermore, the association argued that “pursuant to CAS jurisprudence, private sports associations have a wide autonomy and margin of discretion when deciding on matters related to the competitions which they organize.” The CAS sided with FIFA and UEFA and rejected Russia’s cases in April, prompting FUR to appeal.,US Hybrid War Against Russia,Rick Sterling, a California-based investigative journalist who has written extensively on doping in sports, said he finds it unlikely that the CAS will rule in Russia's favor despite its case's "excellent arguments," among them the idea that you don't punish athletes for the actions of their nations.,"The US invaded Iraq and there was no denunciation let alone a punishment of athletes. The US, France and others overthrew the Libyan government, leaving a destroyed state, without criticism from the IOC or FIFA. So why are the Russian athletes being punished? One reason is because of built-in bias and prejudice. The IOC and FIFA are dominated by the West. It is very damaging that the IOC issued a recommendation that Russian athletes be discriminated against. This is a violation of the Olympic Charter against national discrimination," Sterling says.,"The US is openly and actively working to undermine Russia's image abroad, including in sports. They probably pre-coordinated the response to the special operation. Russian athletes are victims of the US hybrid war against Russia, as are Ukrainians and Russians," the journalist believes.,Football isn’t the only sport to have suffered from politicized bans instituted by world and national sporting authorities in the wake of the escalation of the Ukraine crisis, with tennis, basketball, hockey, skating and skiing competitions also affected. The arbitrary nature of the prohibitions has been exemplified by their random nature, with Russian athletes barred from FIFA play, for example, but allowed to compete in the 2022 Winter Paralympics, and at the US Open tennis tournament.,Top Tennis Stars in Favour of Penalising Wimbledon Over Ban on Russian Players, Report Says11 May, 11:40 GMT,The bans affecting Russia’s football players are just the latest instance of discrimination against the country’s athletes by international sporting bodies in recent years. In 2020, the CAS stripped Russia of its right to use its name, flag, and anthem at the Olympics and world championship events for two years, largely on the basis of the testimony of Grigory Rodchenkov, the former director of the Russian Anti-Doping Center laboratory-turned-informant to the World Anti-Doping who fled to the United States and testified about an alleged Russian “state-run doping program.” Russian officials denied the allegations and accused Rodchenkov of altering doping probe data of Russian athletes to fit the required narrative.。

B |     据外媒报道，去年，洛克希德·马丁公司开始测试一种针对未来战机的新型激光炮塔。

C | 日前，这家公司披露，他们经过60次的飞行测试之后认定该炮塔系统具备了360度攻击的能力，这意味着这种技术离实际部署又进了一步。

D | 据了解，虽然该领域研究人员将激光视为具备穿透空气的光线，但同时空气也是它面对的最大问题之一。比如说在湍流效应的下激光就只能打击正前方的目标。为了应对这一问题，洛克希德·马丁公司研发出了航空自适应气动光学光束控制(ABC)炮塔。

E | 这套专门为DARPA和美国空军研究实验室(AFRL)研发的炮塔使用了一套光学补偿系统，它由一组可变性反射镜组成，并结合了空气动力学及控流技术，以此来解决湍流问题。

F | 这给了炮塔可360度打击目标的能力。据洛克希德·马丁公司介绍，自去年开始，他们通过一台安装在双引擎商用飞机的激光器进行了60次测试。公司导弹系统、高级项目、战略与导弹防御系统副总裁Doug Graham表示：“这套先进的炮塔设计将能让战术飞机拥有跟地面和海洋军事交通工具一样的激光武器系统优势。这展示了洛克希德·马丁如何使用各种创新技术将激光武器转变成综合武器系统的一个范例。

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