{"resolved":true,"match_type":"uuid","source_type":"original_book","book_id":"8caa5f1d-993f-4d27-a751-4209eb70de9c","title":"新黑暗时代：科技与未来的终结","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787218135007","requested_by":"printed_page","book":{"source_type":"original_book","book_id":"8caa5f1d-993f-4d27-a751-4209eb70de9c","id":"8caa5f1d-993f-4d27-a751-4209eb70de9c","uuid":"8caa5f1d-993f-4d27-a751-4209eb70de9c","title":"新黑暗时代：科技与未来的终结","normalized_title":"新黑暗时代科技与未来的终结","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787218135007","isbns":["9787218135007"],"parsed":true,"ai_readable":true,"document_type":"book","page_count":319,"navigation_url":"https://workshop.closeclaw.top/ai/book/8caa5f1d-993f-4d27-a751-4209eb70de9c","title_url":"https://workshop.closeclaw.top/ai/title/%E6%96%B0%E9%BB%91%E6%9A%97%E6%97%B6%E4%BB%A3%EF%BC%9A%E7%A7%91%E6%8A%80%E4%B8%8E%E6%9C%AA%E6%9D%A5%E7%9A%84%E7%BB%88%E7%BB%93","fixed_page_url_template":"https://workshop.closeclaw.top/ai/book/8caa5f1d-993f-4d27-a751-4209eb70de9c/page/{printed_page}","path_api_url_template":"https://workshop.closeclaw.top/api/ai/book/8caa5f1d-993f-4d27-a751-4209eb70de9c/page/{printed_page}","read_url":"https://workshop.closeclaw.top/api/ai/read/8caa5f1d-993f-4d27-a751-4209eb70de9c","page_url":"https://workshop.closeclaw.top/api/ai/books/8caa5f1d-993f-4d27-a751-4209eb70de9c/page","search_url":"https://workshop.closeclaw.top/api/ai/books/8caa5f1d-993f-4d27-a751-4209eb70de9c/search"},"page":{"printed_page":71,"pdf_page":78,"physical_index":78,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"8f5deba0afa37e3e05f0f0df41ae94e297ae4989c837d0edd8499853b1c81228"},"chapter":"第十章阴云261","content":"美国国家运输安全委员会(USNationalTransportationSafetyBoard）在其提供的一份报告中称，根据飞机内置的传感器显示，在第一次强力俯冲时，该飞机的法向加速度峰值达到1.814G，随后立刻跌至-0.824G。飞机还不可控制地倾转了18度，在没有任何视觉或机械提示的情况下，机长完全无法预测下一步将会发生什么。28\n\n在一定程度上，人们可以通过研究天气来判断湍流的情况。国际民用航空组织（The International Civil Aviation Organization)每天都会发布“重要天气图表”，详细记录了云的高度、云量、风速、锋面和潜在的强气流等天气情况。用来表示湍流可能性的符号标志是理查森指数（RichardsonNumber）——没错，就是同一个刘易斯·弗雷·理查森。在20世纪20年代发表的一系列有关数值天气预测研究的气象学论文中，理查森推导出了这一测量方法。通过研究不同大气区域之间相关的气温和风速（如果能够得到这些数据的话），我们就有可能定位这些区域之间潜在的湍流。\n\n晴空湍流之所以如此命名，恰恰是因为它会毫无征兆地出现。当空中速度完全不同的气体相遇时，湍流就会产生：风的对抗运动产生了漩涡和无序运动。尽管已有大量关于晴空湍流的研究，\n\n第三章气候\n\n68\n\n71","previous_page":70,"next_page":null}