convection
英 [kən'vekʃ(ə)n]
美[kən'vɛkʃən]
- n. [流][气象] 对流；传送
中文词源
convection 对流
con-, 强调。-vect, 携带，移动，词源同vector, vehicle.
英文词源
- convection (n.)
- 1620s, from Latin convectionem (nominative convectio) "the act of carrying," noun of action from past participle stem of convehere "to carry together," from com- "together" (see com-) + vehere "to carry" (see vehicle). Related: Convective. Convection current recorded from 1868.
双语例句
- 1. These fires create convection funnels, and throw a lot of particles into the upper atmosphere.
- 这些火焰造成了对流漏斗，把许多微粒抛向上层大气。
来自柯林斯例句
- 2. Convection can be of two types: natural convection and forced convection.
- 对流可分为两类, 即 自然对流和强制对流.
来自辞典例句
- 3. One of the ways to dissipate perspiration is by convection.
- 散发汗水的一种方法是通过对流作用.
来自辞典例句
- 4. In convection, hot currents flow upwards.
- 在对流中热气流向上运动.
来自辞典例句
- 5. Droplet ignition and extinction in practical combustors are strongly influenced by forced convection and turbulence.
- 在实际燃烧室中,液滴点火和熄火受到强迫对流和紊流的强烈影响.
来自辞典例句