jet stream
英 [ˈdʒet striːm]
美 [ˈdʒet striːm]
n. (地球高空的)急流; (飞机发动机的)喷气流
牛津词典
noun
- （地球高空的）急流
a strong wind that blows high above the earth and that has an effect on the weather - （飞机发动机的）喷气流
the flow of gases from a plane's engine
柯林斯词典
- （地球高空对天气变化有重大影响的）急流
Thejet streamis a very strong wind that blows high in the earth's atmosphere and has an important influence on the weather.
英英释义
noun
- a high-speed high-altitude airstream blowing from west to east near the top of the troposphere
双语例句
- And we switched out of El Nino into what we call a La Nina situation, which keeps the jet stream really out of the path of these westward-moving hurricanes.
我们已从厄尔尼诺现象转而进入拉尼娜。这些飓风便可顺利西进，没有什么气流能阻挡它们。 - A New East Asian Winter Jet Stream Index and Associated Anomalies of East Asian Winter Monsoon; The Specific Characteristics of the Phase Relationship of Air-Sea System over East Asian Monsoon Region in Summer
一个新的东亚冬季西风急流指数与相联系的东亚冬季风异常东亚季风区夏季海气系统位相关系的特殊性 - By using dynamical analysis technique and combining with observational facts of airplane turbulence, a formation mechanism on airplane turbulence in upper jet stream is studied.
作者应用动力学分析方法，结合观测飞机颠簸的事实，对高空急流区飞机颠簸的一种形成机理进行了理论探讨。 - That cold was drawn into the interior of the country by a loop in a current called the jet stream that allowed Arctic air to spill southward.
冷空气是被一个名为高空急流的气流循环带到美国本土的内部，这让北极的冷空气南下。 - She watched a jet stream grow wider and blur as its thin end rose higher into the blue sky.
她看见黑玉色的一股水流，它的细端在高高的蓝天，向下渐渐变宽，边缘越来越不清晰。 - A few recent scientific papers say that such long-lasting kinks in the jet stream have become more likely because global warming is rapidly melting the sea ice in the Arctic, but many leading scientists are not convinced on that point.
一些最近发表的科学论文说，高空急流中这种持续较长的怪现象，由于全球变暖正在导致北极地区海洋中的冰迅速融化而变得更可能发生，但许多主要的科学家还没有被这种观点说服。 - Japanese cyclones typhoons in the Pacific, hurricanes in the Atlantic are normally spawned in the South Pacific and often travel up the same jet stream Typhoon ally that sent pioneering Circumnavigators along the east coast of Japan toward San Francisco.
日本旋风（太平洋的台风和大西洋的飓风）通常生成于南太平洋，它经常搭乘的正是那股把环球航行者沿日本东海岸送往旧金山的急流&台风盟军（TyphoonAlly）。 - It is shown from the analysis that the interaction of the systems of various scales may lead to the growth of vortex disturbance and the intensification of the low-level convergence as well as the jet stream.
本文研究了大范围暴雨过程不同尺度系统的相互作用，研究结果表明不同尺度系统相互作用可以导致低涡扰动的发展、非地转偏差、低层辐合与急流的加强。 - A dynamic analysis is made of the occurrence of a low-level jet stream with emphasis placed on the circulation structure in the jet region as well as the effect of the cumulus convection on its formation and evolution.
本文对一次低空急流过程的数值模拟结果作了动力学分析，着重讨论了急流区的环流结构及积云对流对其发生、发展的影响。 - The results show that the dynamic functions of thermal advection, vorticity advection, coastal frontogenesis and air jet stream made great contribution to the explosive development of the cyclone.
结果表明，温度平流和涡度平流、沿岸锋生以及高空急流的动力作用对气旋暴发性发展有重要贡献。