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单词库 \ 英汉词典 \

convection是什么意思

convection

英[kənˈvekʃn] 美[kənˈvekʃn]

n. 传送，对流，运流；

相关单词 autoconvection convection cell convection current convection zone

柯林斯高阶英汉双解学习词典释义

N-UNCOUNT

(热通过气体或液体的)对流，运流

Convection is the process by which heat travels through air, water, and other gases and liquids.
例句
...clouds which lift warm, moist air by convection high into the atmosphere. 通过对流而使温暖潮湿的空气上升到大气中的云朵 ...convection currents. 对流气流

英英词典释义

Noun
1. the transfer of heat through a fluid (liquid or gas) caused by molecular motion
2. (meteorology) the vertical movement of heat or other properties by massive motion within the atmosphere

行业词典

体育：对流；
力学：对流；
医学：对流：液体或气体中已受热之颗粒通过循环而使热传导；
大气科学：对流；大气在垂直方向的有规律的运动。；
物理学：运流；
生态学：对流；水体内由于密度差而形成的垂直流动。；
电力：对流；

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