详细解释:n. 传送, 对流, 传导
【化】 对流
【医】 对流
词型变化：
副词:convectively形容词:convectional英语解释：
名词 convection:
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例句：
A partly enclosed, directly heated surface from which warm air circulates by convection.对流式加热机一个部分被封闭，暖空气在其直接加热的表面上通过对流进行循环的装置