thermoconvection thermal convection free convection heat convection
There are two modes of convection: free convection and forced convection.
热对流的花样最多,且和流力有密切关系。
—— 给力词典精选Three methods of heat transfer conduction convection and radiation.
有三种办法传热、热对流及辐射。
—— 给力词典精选Gases transmit heat through thermal convention.
气体之间通过热对流传导热量。
—— 给力词典精选Since the hot air is above the colder, there is no theoretical reason for convection.
因为热空气处于冷空气之上, 理论上热对流的动因并不存在。
—— 给力词典精选And when it is hot enough, it will convect and rise really high.
当温度高到一定程度, 就会产生热对流,火山灰会喷得很高。
—— 给力词典精选