There’s just one hitch: the system still needs guinea pigs. Even the best weather models can’t pinpoint where clear-air turbulence will occur. So the NCAR programs continue to rely on firsthand reports from planes that have already been tossed around. New technologies could change that in coming years. A plane equipped with a lidar sensor—which uses lasers to detect much finer particles than radar can—could pick up on turbulence even in a cloudless sky. But lidar systems are still too bulky and expensive to fit into a plane’s nose cone. And the government and the airline industry have been slow to invest in improving them. For now, the best hope for a flight heading into turbulence might be to program the plane itself to ride the bumps.
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两个月后，重新打开画面，他发现了新的剪辑逻辑。声音的河流引领他重新拼接影像碎片，他不再执着于最初预设的政治历史框架，而是让材料自身的情感脉络浮现。杜耀豪总结：“电影实际上是一个非常透明的失败过程。我没有成功地把他们聚在一起，也没有人比以前更快乐。”
Президент Украины Владимир Зеленский поддержал военную операцию против Ирана. Об этом он заявил в интервью Sky News.，更多细节参见体育直播