| 释义 |
jet stream ˈdʒetstriːm ☆☆☆☆☆高短语⁶⁹⁸³⁹
基本英英词源例句Thesaurus例句
n.急流;喷射气流
Noun:
a high-speed high-altitude airstream blowing from west to east near the top of the troposphere; has important effects of the formation of weather frontsjet,喷流，stream,气流，水流。用作名词The stream had become a raging torrent.小河变成了一条汹涌的急流。
Ajet streamis a narrow band of strong winds several kilometres above ground.高空急流是距离地面数公里高的狭窄强风带。
A separate sole plate heats up the steam even more, producing a more powerful jet.一个分离的熨斗底板把蒸汽加得更热了，产生了一股更强劲有力的喷射气流。
In both, propulsive force is derived from the reaction produced by a stream of air driven rearwards at high velocity.这两类发动机都是靠高速向后喷射气流所得到的反作用力而发出推力的。noun.upper-atmospheric wind
同义词 air stream,geostrophic wind,gradient wind,high-altitude wind,high-speed wind stream,prevailing wind,upper-atmosphere wind“ The jet stream remained locked in place for weeks, bringing an unprecedented two- month heat wave to Russia and contributing to devastating floods in Pakistan at the end of July, ” it said.
因为这阵射流一直被困在同一个地方，所以给俄罗斯带来了前所未有的长达两个月的热浪，也造成了七月底巴基斯坦大洪水的形成。 yeeyan
But because of the blockage of the jet stream's normal course, the westerly wave followed its winter trajectory in late July and early August instead, meeting the monsoon system at Khyber Pakhtunkhwa.
但由于正常的射流运动被打断，西风波在7月底8月初转而沿其冬季运行轨道运动，并与季风系统在 Khyber Pakhtunkhwa相遇。 yeeyan |