natural convection 自然对流
convection heat transfer 对流传热
forced convection 强制对流;人工对流
heat convection 热对流
convection section [工]对流部分
mantle convection 地函对流,地幔对流;地幔对流
convection diffusion 对俩散
convection coefficient 对流系数,膜层散热系数
convection zone 对流区(等于convective zone)