| 释义 |
对流duìliú液体或气体中较热的部分和较冷的部分通过循环流动使温度趋于均匀,是流体传热的主要方式。{convection; major way for the transference of heat in a flowing substance, whereby heat is transferred by the circulation of the warm and cold sections of a gas or liquid medium to achieve a balance in temperature} |