convection

传送, 对流英释中释nthe movement in a gas or liquid caused by warm gas or liquid rising, and cold gas or liquid sinking

1 natural convection,自然对流

2 convection heat transfer,对流传热

3 forced convection,强制对流；人工对流

4 heat convection,热对流

5 convection section,[工]对流部分

6 mantle convection,地函对流，地幔对流；地幔对流

7 convection diffusion,对俩散

8 convection coefficient,对流系数，膜层散热系数

9 convection zone,对流区（等于convective zone）

1 ...clouds which lift warm, moist air by convection high into the atmosphere.....云层通过对流把温暖湿润的空气送到高的大气层中。