| 释义 |
con·vec·tion AHD[kən-vĕkʹshən] D.J.[kənˈvekʃən]K.K.[kənˈvɛkʃən]n.（名词） Air heated by a space heater rises and is replaced by cool air, creating a convection current that circulates hot air throughout a room.Precision Graphics- The act or process of conveying; transmission.传导：传送或传导的行为或过程；传递
- Physics 【物理学】
- Heat transfer in a gas or liquid by the circulation of currents from one region to another.对流：气体或液体中通过从一层到另一层的气流（或水流）循环进行的热传递
- Fluid motion caused by an external force such as gravity.流体运动：由重力等外力引起的流体运动
- Meteorology The transfer of heat or other atmospheric properties by massive motion within the atmosphere, especially by such motion directed upward.【气象学】 大气对流：通过大气层内大规模气流运动进行的热量或其它大气属性的传递，尤指通过向上的气流运动
- Late Latin convectiō convectiōn- 后期拉丁语 convectiō convectiōn-
- from convectus [past participle of] convehere [to carry together] 源自 convectus convehere的过去分词 [一起搬运]
- Latin com- [com-] 拉丁语 com- [前缀，表“一起”]
- Latin vehere [to carry] * see wegh- 拉丁语 vehere [搬运] * 参见 wegh-
convecʹtional adj.（形容词）convecʹtive adj.（形容词）convecʹtively adv.（副词） |