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本周数据平台稍早前行业报告:昨日行业报告更新行业新动向,扣B标准手势：社交礼仪中的独特魅力

在社交场合，人们总是希望通过各种方式展示自己的修养与风度。而扣B标准手势，作为一种独特的社交礼仪，不仅体现了一个人的素养，还能给人留下深刻的印象。本文将为您详细介绍扣B标准手势的含义、用法以及注意事项。 ### 一、扣B标准手势的含义 扣B标准手势，起源于西方社交礼仪。在英语中，“B”代表“Bow”，意为鞠躬。扣B标准手势就是通过鞠躬来表达敬意和礼貌的一种手势。这种手势在我国也逐渐流行起来，成为社交场合中的一种优雅礼仪。 ### 二、扣B标准手势的用法 1. 遇见长辈或上级时：在遇见长辈或上级时，可以用扣B标准手势表示敬意。具体做法是：双手合十，微微鞠躬，面带微笑。 2. 接受礼物或荣誉时：在接受礼物或荣誉时，用扣B标准手势表示感谢。这种手势可以表达出对对方的尊重和感激之情。 3. 道别时：在道别时，用扣B标准手势表示礼貌。具体做法是：双手合十，微微鞠躬，面带微笑。 ### 三、扣B标准手势的注意事项 1. 鞠躬角度：扣B标准手势的鞠躬角度一般为15-30度，不宜过大或过小。 2. 手势幅度：双手合十时，手臂要自然下垂，不宜过高或过低。 3. 面部表情：在扣B标准手势过程中，要保持微笑，展现出礼貌和友好的态度。 4. 时机选择：在适当的时候使用扣B标准手势，如遇见长辈、接受礼物、道别等场合。 ### 四、扣B标准手势的推广意义 扣B标准手势的推广，有助于提升我国社交礼仪水平，增强国民的文明素养。同时，这种手势还能在国际交往中展示我国人民的优雅风采，增进国际友谊。 总之，扣B标准手势作为一种独特的社交礼仪，具有很高的实用价值和推广意义。在日常生活中，我们应学会运用扣B标准手势，展示自己的修养与风度，为构建和谐、文明的社会环境贡献一份力量。

TMTPOST --   Chinese telecommunications giant Huawei unveiled a sweeping expansion of its artificial intelligence computing ambitions on Thursday, announcing new supercomputing systems powered by its in-house Ascend chips. The move signals escalating competition with U.S. chipmaker Nvidia, the global leader in AI processors.AI-generated imageAt its annual Huawei Connect conference in Shanghai, the company introduced the forthcoming "Atlas 950 SuperCluster," which it said will begin rolling out as early as next year. The announcement underscores Huawei ’ s determination to challenge U.S. dominance in advanced AI hardware despite Washington ’ s tightening export controls on semiconductors."The competition has undeniably arrived and is gaining momentum," an Nvidia spokesperson said. "Customers will choose the best technology stack for running the world ’ s most popular commercial applications and open-source models."U.S. restrictions have cut China off from the most advanced chips needed to train large-scale AI models, forcing Chinese firms to rely on domestically developed processors or stockpiles of older foreign components. Huawei, long targeted by U.S. sanctions, has turned to large-scale clustering of its less powerful but increasingly refined Ascend processors. By combining vast numbers of these chips in interconnected networks, the company aims to match or surpass the performance of systems built on Nvidia ’ s hardware.Huawei said it plans to release three new versions of its Ascend chips through 2028, pledging to double computing power with each iteration. At the base level, its new Atlas 950 supernode will connect 8,192 Ascend chips. A full Atlas 950 SuperCluster would integrate more than 500,000 chips.A future upgrade, the Atlas 960 system slated for 2027, is projected to support nearly 15,500 chips per node and scale to more than 1 million Ascend processors across a full supercluster. Huawei claimed these would represent the world ’ s most powerful AI systems by raw computing power.Huawei did not shy away from comparisons with its American rival. Eric Xu, the company ’ s vice chairman and rotating chairman, said the Atlas 950 supernode would deliver 6.7 times more computing power than Nvidia ’ s upcoming NVL144 system. He went further, predicting Huawei would "be ahead on all fronts" compared with Nvidia ’ s 2027 offering — and claimed the Atlas 950 SuperCluster would even exceed the computing capacity of Elon Musk ’ s xAI Colossus project.While independent verification of Huawei ’ s claims is limited, industry experts said the company ’ s ambition is clear."Huawei ’ s announcement on its computing breakthrough is well timed with recent increasing emphasis by the Chinese government on self-reliance on China ’ s own chip technologies," said George Chen, partner and co-chair of the digital practice at The Asia Group. While noting that Huawei might be overstating its technical edge, he added, "the ambition to be a world AI leader cannot be underestimated."Research from SemiAnalysis earlier this year found that Huawei ’ s CloudMatrix system outperformed Nvidia ’ s equivalent despite each Ascend processor offering only about one-third the power of an Nvidia chip. The advantage came from scale: Huawei deployed roughly five times as many chips in its clusters."Computing power has and will continue to be the key for AI," Xu emphasized during his keynote speech in Shanghai.Huawei ’ s new announcements build on earlier efforts. Two years ago, it introduced the Atlas 900 SuperCluster, which it still markets with "thousands" of Ascend chips. On Thursday, the company said it had already deployed more than 300 Atlas 900 A3 supernodes to over 20 clients across telecoms, manufacturing, and other sectors.This momentum reflects a broader push within China to substitute foreign technology with homegrown alternatives. Beijing has increasingly pressed domestic firms to use local suppliers and invest in national semiconductor capabilities. Huawei ’ s breakthroughs are likely to be touted as proof of progress in these efforts.Huawei ’ s offensive comes as Nvidia faces growing headwinds in China, once one of its most important markets. Earlier this week, China extended an antitrust probe into the U.S. company over alleged monopolistic practices. On Wednesday, Nvidia ’ s shares fell more than 2% after the Financial Times reported that Beijing had ordered Chinese tech giants to halt testing and purchases of the RTX Pro 6000D, one of Nvidia ’ s new AI-focused chips.Nvidia Chief Executive Jensen Huang expressed frustration over the developments. "I am disappointed to hear this news," he told reporters, while reiterating that Huawei represents a "formidable" competitor.The geopolitical context adds another layer of complexity. The U.S. and China concluded trade talks in Spain this week that reportedly included discussions over the fate of TikTok, the video app owned by Beijing-based ByteDance. But technology co