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2026-03-03 00:00:00:0本报记者 崔 佳 卞民德 祝大伟 郭晓龙3014319610http://paper.people.com.cn/rmrb/pc/content/202603/03/content_30143196.htmlhttp://paper.people.com.cn/rmrb/pad/content/202603/03/content_30143196.html11921 龙江大地锻造冰雪经济新引擎
Turbulence is rarely that simple. It’s too scattered, too mercurial, too easily triggered by weather patterns that trigger other patterns in an endless cascade. “It’s not just one thing that’s going on,” Bob Sharman, an atmospheric scientist at NCAR, told me. “It’s not just atmospheric convection. It’s not just wind flowing over mountains. It’s everything going on all the time and interacting.” Sharman is one of the country’s preëminent authorities on turbulence prediction. The computer models that he has built can predict where rough air is most likely to arise. “The problem is,” he said, “when we go to meetings with the airline industry and suggest a probabilistic approach, a pilot will stand up and say, ‘No! I want you to tell me if there will be turbulence at this place, at this time.’ ” Sharman threw up his hands. “Nobody knows that. I understand that, in theory, you would want that. But, in practice, that is just not possible.”。业内人士推荐搜狗输入法下载作为进阶阅读