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法国 WEST 托卡马克核聚装置维持等离子体运行 22 分钟

2025-02-20 17:59 by 霸主的影子

法国 WEST 托卡马克(Tokamak)核聚变装置于 2 月 12 日实现了维持等离子体反应逾 22 分钟的记录。托卡马克利用磁约束等离子体实现受控核聚变。受控核聚变要实用需要能在合适的条件下自我维持并能产生净能量输出,这意味着温度要达到 1 亿到 1.5 亿摄氏度,反应点的压力要达到 5 到 10 个大气压,高能等离子体至少要稳定 10 秒。WEST 托卡马克装置维持了 1337 秒,超过了中科院等离子体物理研究所超导托卡马克 EAST 装置于 1 月 20 日实现的 1066 秒记录。

中科院:全超导托卡马克EAST装置实现亿度千秒高约束模等离子体运行
Commissariat à l'énergie atomique et aux énergies alternatives(CEA):Nuclear fusion: WEST beats the world record for plasma duration!

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法国 WEST 托卡马克核聚装置维持等离子体运行 22 分钟

2025-02-20 17:59 by 霸主的影子

法国 WEST 托卡马克(Tokamak)核聚变装置于 2 月 12 日实现了维持等离子体反应逾 22 分钟的记录。托卡马克利用磁约束等离子体实现受控核聚变。受控核聚变要实用需要能在合适的条件下自我维持并能产生净能量输出,这意味着温度要达到 1 亿到 1.5 亿摄氏度,反应点的压力要达到 5 到 10 个大气压,高能等离子体至少要稳定 10 秒。WEST 托卡马克装置维持了 1337 秒,超过了中科院等离子体物理研究所超导托卡马克 EAST 装置于 1 月 20 日实现的 1066 秒记录。

中科院:全超导托卡马克EAST装置实现亿度千秒高约束模等离子体运行
Commissariat à l'énergie atomique et aux énergies alternatives(CEA):Nuclear fusion: WEST beats the world record for plasma duration!

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The company maintains that it cannot act against individual or group chats, which are “private amongst their participants,” but it will respond to requests in relation to sticker sets, channels and bots which are publicly available. During the invasion of Ukraine, Pavel Durov has wrestled with this issue a lot more prominently than he has before. Channels like Donbass Insider and Bellum Acta, as reported by Foreign Policy, started pumping out pro-Russian propaganda as the invasion began. So much so that the Ukrainian National Security and Defense Council issued a statement labeling which accounts are Russian-backed. Ukrainian officials, in potential violation of the Geneva Convention, have shared imagery of dead and captured Russian soldiers on the platform. Founder Pavel Durov says tech is meant to set you free What distinguishes the app from competitors is its use of what's known as channels: Public or private feeds of photos and videos that can be set up by one person or an organization. The channels have become popular with on-the-ground journalists, aid workers and Ukrainian President Volodymyr Zelenskyy, who broadcasts on a Telegram channel. The channels can be followed by an unlimited number of people. Unlike Facebook, Twitter and other popular social networks, there is no advertising on Telegram and the flow of information is not driven by an algorithm. Following this, Sebi, in an order passed in January 2022, established that the administrators of a Telegram channel having a large subscriber base enticed the subscribers to act upon recommendations that were circulated by those administrators on the channel, leading to significant price and volume impact in various scrips. Additionally, investors are often instructed to deposit monies into personal bank accounts of individuals who claim to represent a legitimate entity, and/or into an unrelated corporate account. To lend credence and to lure unsuspecting victims, perpetrators usually claim that their entity and/or the investment schemes are approved by financial authorities.
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