molecular diffusion

常见例句

Molecular diffusion plays a significant role on the wax deposition on the inside tube wall while the shearing diffusion of wax particles plays little.
试验证实，蜡晶粒子剪切扩散对石蜡沉积没有作用，管内壁石蜡沉积主要是分子扩散的作用所致。
On the basis of these, the calculating formula of reaeration coefficient considering the coupling of molecular diffusion and turbulent diffusion is brought forward.
在此基础上提出了水体同时考虑分子扩散和紊动扩散耦合的复氧系数计算公式。
The methane emission from soil to the atmosphere is mostly through rice plants, only small amounts of methane is released across the water-air interface via bobbles or molecular diffusion.
后者主要是通过水稻植株向大气释放，只有少量通过气泡或分子扩散从水田土壤通过田面水层向大气排放。