酷兔词典首页

permeation

n.渗入,透过

难易程度:

permeation为短语/超纲词汇

近义词, 同义词

permeation


/,pɜ:mɪ'eɪʃn; ,pɝmɪ`eʃən/
n [U] (fml 文) permeating or being permeated 弥漫; 散布; 充满; 遍布.

permeation


Permeation, in physics and engineering, is the penetration of a permeate (such as a liquid, gas, or vapor) through a solid, and is related to a material's intrinsic permeability. Permeability is tested by permeation measurement, for example by a minipermeameter.