Continue reading...
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.
。业内人士推荐safew官方下载作为进阶阅读
Российского хоккеиста признали первой звездой дня в НХЛРоссийского хоккеиста «Коламбуса» Марченко признали первой звездой дня в НХЛ
Россиянам станет тяжелее снять наличныеIZ.RU: Российские банки усложнят для клиентов процедуру снятия наличных в кассах
这表明，solo trip，正从“小众体验”成为一种被广泛接纳甚至主动选择的新风尚。