molecular diffusion的意思

molecular diffusion中文翻譯：

[物]分子擴散

相似詞語短語

molecular───adj.分子的；由分子組成的

diffusion───n.擴散，傳播；[光]漫射

diffusion coefficient───擴散系數；擴散率；[電子]擴散系數

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

contagious diffusion───[醫]傳染擴散

molecular plant───分子植物

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

diffusion meaning───擴散意義

diffusion map───擴散映射

雙語使用場景

Presently, passive HTO samplers are being widely used abroad. It samples HTO in air based on the principle of gas molecular diffusion and permeation.───目前被動式氚取樣器在國外取得了廣泛的應用，它是基于氣體分子擴散或滲透原理采集空氣中氚化水蒸汽（ HTO）樣品的一種方法。

If the gas mixture in the tube is stagnant, the transfer occurs by molecular diffusion.───如果管中的混合氣體是不流動的，那么傳遞就通過分子擴散來進行。

Molecular diffusion also occurs in liquids and solids.───分子擴散同樣也會在液體和固體中發生。

The lower boundary of the region above which molecular diffusion dominates is 120 km altitude and is known as the turbopause.───分子擴散占主導地位的區域下界約在120公里處稱為湍流層頂。

Molecular diffusion is the predominant mechanism controlling volatile organic compounds transport within the composite liner.───有機揮發性化合物在復合襯里中遷移時，其主要的機理是分子擴散作用。

Molecular diffusion occurs in a gas as a result of the random motion of the molecules.───氣體中的分子擴散是由分子的不規則運動產生的。

the wetting factor controlling bond strength was analyzed; the main effect within interfaces made by molecular diffusion was presumed.───研究了控制粘接強度的潤濕因子，并推斷了在兩相界面之間是分子擴散在起主要作用。

This cause serious pollution problems because mass is transferred less rapidly by molecular diffusion than by eddy diffusion.───這些引起了嚴重的污染問題，因為通過分子擴散的傳質比渦流擴散的要慢。

英語使用場景

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.