convection是什么意思-convection英文怎么读-英汉词典翻译

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英[kən'vekʃn] 美[kən'vekʃn]

cooling冷却的; dissipation损耗; airflow气; oven烤箱, 炉; conduction导; heat热度; evaporation蒸发; turbulence气体或水的涡; magma岩浆; vapor蒸汽; ovens烤箱;

n. (名词)

Noun:

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

1. These fires create convection funnels, and throw a lot of particles into the upper atmosphere.: 这些火焰造成了对流漏斗，把许多微粒抛向上层大气。

2. Convection can be of two types: natural convection and forced convection.: 对流可分为两类, 即自然对流和强制对流.

3. One of the ways to dissipate perspiration is by convection.: 散发汗水的一种方法是通过对流作用.

5. Droplet ignition and extinction in practical combustors are strongly influenced by forced convection and turbulence.: 在实际燃烧室中,液滴点火和熄火受到强迫对流和紊流的强烈影响.

用作名词 (n.)

The machine circulated hot air by convection.
这个机器使热空气通过对流来循环。
Heat can be delivered by convection, radiation, and thermal conduction.
热气可由对流、辐射和热传导来传递。
Convection is the principal agent of heat transfer in the atmosphere and oceans.
对流是大气和海洋中热传输的主要方式。
The main parameterof heat convection process is heat transfer coefficient.
反映对流换热过程特性的主要参数是对流换热系数。
Since solids do not move, heat convection does not occur in solids.
由于固体不会运动,所以热量无法在固体中进行对流转移。

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