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

• The main affecting systems include landfall typhoon, low-level jet stream and west trough.
  主要影响系统为登陆台风、西风低槽和低空急流。
• 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）。
• Furthermore, a mathematical method calculating the aerodynamic disturbing force of transverse jet stream is presented.
  给出了计算横向喷流气动干扰力的数学方法。
• When water passes from pressure water pipe to the spray head, it forms a jet stream, which forces the turbine work.
  水斗式水轮机具有结构紧凑、运行稳定、操作方便等特点。是适合于高水头、小流量的水电站。
• Jet stream and the stationary forcing Rossby wave packet in relation to the teleconnections in the atmosphere
  急流与定常强迫Rossby波包和大气中的遥相关
• 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。
• 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。
• We must have been in the jet stream.
  我们还在飞机的尾流中呢。
• Study of Output of the Tunable CW Jet Stream Dye Laser
  喷流式环型连续染料激光器的输出研究
• The balloons, designed to catch the jet stream for a quick crossing of the Pacific, were expected to cause forest fires and panic.
  这些气球设计上可乘高空的喷射气流，迅速飞越太平洋，务求在美国引起森林大火以及恐慌。