单词：convection
音标：[kәn'vekʃәn] ；
n. 传送, 对流, 传导
[化] 对流
[化] 对流
n. the transfer of heat through a fluid (liquid or gas) caused by molecular motion
n. (meteorology) the vertical movement of heat or other properties by massive motion within the atmosphere
n. (meteorology) the vertical movement of heat or other properties by massive motion within the atmosphere
词型变化：名词复数形式 : convections
考试类型：[托福]
考试类型：[托福]
词性分布：
convection的用法和样例：
例句
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。
词汇搭配
- convection oven对流加热炉, 对流恒...
- convection light集中光束
- convection zone[气]对流层
- vertical convection垂直对流,铅直对流...
- convection temperature对流温度
- forced convection强制对流
- convection bank对流管束
- natural convection自然对流
- thermal convection热对流
- convection furnace对流炉
- penetrative convection贯穿对流,透射对流...
- convection drying直接干燥
- convection loss对流损失
- convection current对流循环气流...
- free convection自然对流
- convection process对流过程
- convection heating对流加热
- convection section对流段
- air convection空气对流
- mantle convection地幔对流
单词：convection 相关文章
The hour hand on a clock moves about ten thousand times faster than the flowing rocks of the mantle. 钟面上时针的移动速度，比地幔岩石的流动速度，要快大约1万倍。 The movements occur not just laterally as the Earth's plates
发表于:2019-02-25 / 阅读(196) / 评论(0)
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