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

• 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
• 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。
• A method of initialization for the planetary boundary layer was presented to numerical analysis of the structure of PBL jet stream.
  利用行星边界层初值分析方法对行星边界层内急流结构进行数值分析。
• 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。
• 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。
• 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）。
• 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。
• The influence of low-level jet stream and nonuniform stratification on the propagation and development of INERTIA-GRAVITY wave
  低空急流和非均匀层结条件下重力惯性波的传播与发展
• In typhoon's landing process, the factors that the southern jet stream center in its east side surges over Guangxi and the atmospheric vortex enters Guangxi play an important role for the typhoon torrential rain in large scope.
  登陆台风在影响广西的过程中，其台风东侧的偏南风急流中心涌进广西和正涡度中心进入广西对产生大范围的暴雨起着重要的作用。
• Study on air distribution characteristics in taper jet stream
  圆锥形送风射流特性的研究