convection
英 [kənˈvekʃn] 美 [kənˈvɛkʃən]

n.

传送，对流；运流；

英英释义

convection[ kən'vekʃən ]

• n.
  • 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

词组短语

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）

更多收起词组短语

双语例句

用作名词(n.)

1. The machine circulated hot air by convection.
   这个机器使热空气通过对流来循环。
2. Heat can be delivered by convection, radiation, and thermal conduction.
   热气可由对流、辐射和热传导来传递。
3. Convection is the principal agent of heat transfer in the atmosphere and oceans.
   对流是大气和海洋中热传输的主要方式。
4. The main parameterof heat convection process is heat transfer coefficient.
   反映对流换热过程特性的主要参数是对流换热系数。
5. Since solids do not move, heat convection does not occur in solids.
   由于固体不会运动,所以热量无法在固体中进行对流转移。

权威例句

Convection Plumes in the Lower Mantle
Laminar Flow Forced Convection in Ducts
Rotation, convection, and magnetic activity in lower main-sequence stars
Numerical study of convection observed during the winter Monsoon experiment using a mesoscale two-dimensional model
A generalized approach to parameterizing convection combining ensemble and data assimilation techniques
The Local Discontinuous Galerkin Method for Time-Dependent Convection-Diffusion Systems
The Local Discontinuous Galerkin Method for Time-Dependent Convection-Diffusion Systems
Towards the ultimate conservative difference scheme. IV. A new approach to numerical convection
Numerical Methods for Convection-Dominated Diffusion Problems Based on Combining the Method of Characteristics with Finite Element o...
The Step-Mountain Eta Coordinate Model: Further Developments of the Convection, Viscous Sublayer, and Turbulence Closure Schemes