英语释义

1. to transfer heat by convection

2. to circulate (something, such as air) by convection

片语

convective flow对流流体；对流

convective movement对了动

convective core对流核

convective envelope对流包层

Convective transportation对流运输

convective motion[流] 对流运动

convective cloud[气象] 对流云；对疗

convective refraction对流折射

convective derivative[流] 迁移导数

convective layer对零

convective neutrality对流中性

convective heat transfer对流热传递

英汉例句

• the integral n-s equation is regarded as a special diffusion equation and the pressure term, convective term are regarded as source terms.

  将此ns方程看作一个特殊的扩散方程，将压力项与对流项看作是源项，得到一个积分方程。

• with increasing convective mach number the streamwise fluctuation intensity varies little but the transverse and spanwise intensity along with the thickness growth rate decrease.

  随着对流马赫数的增加，流向脉动强度变化不大，横向和展向脉动强度减小，混合层的扩张率随之减小。

• the grid generation technique, difference scheme of convective and diffusive terms, pressure and velocity correction methods and arithmetic of nonlinear equations are determined.

  确定了本文数值模拟所采用的网格的生成技术，对流扩散项的离散格式，压力修正与速度修正方法，以及非线性代数方程组的求解方法。

• by means of a double mirror interferometry a two-dimensional temperature distribution measurement in convective heat boundary layers is presented.

  本文介绍利用双镜干涉仪测量对流传热边界层中二维温度分布的方法。

• in a fully developed convective boundary layer, the variation of vertical diffusion coefficients increases with height.

  在充分发展的对流边界层中，垂直扩散系数随高度的增加而加大。

• it appears that improvement of convective heat transfer is very important for enhancement of flux and heat efficiency.

  结果表明，提高对流传热系数是提高膜蒸馏热效率和渗透通量的关键。

• in this paper, the heat transfer performance of foed convective condensation and the heat transfer enhancement mechanism on the petal shaped fin tube (pf tube) are studied.

  本文研究了花瓣形翅片管（pf管）在水平套管之环形通道内强制对流冷凝的传热性能及传热强化机理。

• the convergence of low-level air from the north, west and south of the zhejiang area induces convective instability near zhejiang to produce a mesoscale cloud cluster.

  偏北、偏西和偏南的低层气流在浙江地区汇合诱发了大气的对流不稳定，从而新生出中尺度对流云团。

• electromagnetic constrained forming technology features die-free, electromagnetic stirring and strong cooling, its solidification is a dynamic process of convective heat and mass transfer.

  电磁约束成型技术具有无模、电磁搅拌、强冷却等工艺特点。其凝固过程为一对流传热传质的动态过程。

• the solar interior, from the inside out, is made up of the core, radiative zone and the convective zone.

  太阳的内部，从内到外，依次分为核心、辐射区和对流区。

• indeed, injecting a tracer gas into the moundshowed little evidence of steady, convective air circulation.

  事实上，他们在向蚁丘注入示蹤气体后发现，蚁丘内空气并不对流。

• we analyse spiral bands and their strong convective clouds of tropical storm vongfong during landfall by using hourly gms infrared images.

  分析了热带风暴「黄蜂」在登陆过程中逐小时高分辨红外云图上的螺旋云带及其强对流云团的变化规律。

• a star during most of its life is a main-sequence star, which consists of a core, radiative and convective zones, a photosphere, a chromosphere and a corona.

  一颗恒星其生命的绝大部分处于主序星阶段，在这一阶段它包含一个核心、辐射区和对流区、光球层、色球层和日冕。

• in this paper, the steps of energy saving on convective drying process are analyzed based on the energy calculation equation.

  本文根据对流干燥过程能量衡算方程式，对干燥过程的节能措施进行了理论分析。

• the residual effects of the cloud clusters are generally ignored even though the area they cover is perhaps an order of magnitude larger than the convective region itself.

  云团的残余影响通常是忽略不计的，即使它们覆盖的地区比对流区本身可能大一个量级也如此。

• therefore, in the convective boundary layer the variation of vertical diffusion coefficients obtained from the doppler acoustic radar can express the diffusion process well.

  用声雷达测量的垂直扩散系数能够较好地反映对流边界层中的扩散过程。

• a white froth is present on the lake's surface around the plume when the convective activity momentarily increases.

  对流活动加剧的瞬间，某种白色的气泡在卷流附近的湖面泛起。

• the horizontal width of the condensate falling from the convective cells was much less than the width of the observed mesoscale downdraft (60 km compared to 150 km).

  从对流单体降落的冷凝物的水平宽度比观测到的做尺度下沉气流的宽度小得多（前者60公里而后者150公里）。

• abstract the convective heat mass transfer in porous media has been studied theoretically and experimentally in this paper.

  本文对多孔介质中的对流传热传质问题进行了理论和实验研究。

• with increasing convective mach number the skewness and flatness factors increase a little and the peak positions move outwards.

  随着对流马赫数的增加，脉动的偏斜性和间歇性略有增加，并且其峰值对应的位置向混合层外侧移动。

• at the solar surface, convective motions of heated gases jostle the magnetic field line.

  在太阳表面， 炽热气体的对流运动把这根磁力线沖来撞去。

• numerical results also showed that convective transfer of molten steel is the key factor to influence the inclusion distribution.

  数值结果还表明钢液的对流输运是影响夹杂物分布的重要因素。