molecular diffusion发音

意思翻译

[物]分子扩散

相似词语短语

molecular───adj.分子的；由分子组成的

diffusion───n.扩散，传播；[光]漫射

diffusion coefficient───扩散系数；扩散率；[电子]扩散系数

molecular biology───[分子生物]分子生物学；n.分子生物学

contagious diffusion───[医]传染扩散

molecular plant───分子植物

molecular weight───n.分子量（略作mol.wt）；[化学]分子量

diffusion meaning───扩散意义

diffusion map───扩散映射

双语使用场景

Presently, passive HTO samplers are being widely used abroad. It samples HTO in air based on the principle of gas molecular diffusion and permeation.───目前被动式氚取样器在国外取得了广泛的应用，它是基于气体分子扩散或渗透原理采集空气中氚化水蒸汽（ HTO）样品的一种方法。

If the gas mixture in the tube is stagnant, the transfer occurs by molecular diffusion.───如果管中的混合气体是不流动的，那么传递就通过分子扩散来进行。

Molecular diffusion also occurs in liquids and solids.───分子扩散同样也会在液体和固体中发生。

The lower boundary of the region above which molecular diffusion dominates is 120 km altitude and is known as the turbopause.───分子扩散占主导地位的区域下界约在120公里处称为湍流层顶。

Molecular diffusion is the predominant mechanism controlling volatile organic compounds transport within the composite liner.───有机挥发性化合物在复合衬里中迁移时，其主要的机理是分子扩散作用。

Molecular diffusion occurs in a gas as a result of the random motion of the molecules.───气体中的分子扩散是由分子的不规则运动产生的。

the wetting factor controlling bond strength was analyzed; the main effect within interfaces made by molecular diffusion was presumed.───研究了控制粘接强度的润湿因子，并推断了在两相界面之间是分子扩散在起主要作用。

This cause serious pollution problems because mass is transferred less rapidly by molecular diffusion than by eddy diffusion.───这些引起了严重的污染问题，因为通过分子扩散的传质比涡流扩散的要慢。

英语使用场景

According to the polycondensation reaction balance and molecular diffusion of water balance and balance of mass transfer theory, the experimental phenomena was explained reasonably.

On the basis of these, the calculating formula of reaeration coefficient considering the coupling of molecular diffusion and turbulent diffusion is brought forward.

Presently, passive HTO samplers are being widely used abroad. It samples HTO in air based on the principle of gas molecular diffusion and permeation.

For low carrier - gas velocities the HETP may become large owing to molecular diffusion effects.