不可渗透性 meaning in English

impenetrability

Impermeable sintered metal materials and hardmetals ; determination of density ; identical with iso 3369 : 1975
不可渗透性烧结金属材料和硬质合金.密度的测定
Plastic substrates with multi - layer coatings for the flat panel displays were introduced , they were sufficiently impermeable to moisture and oxygen for application to moisture - sensitive display applications , such as lcd , organic light emitting displays ( oled ) and poly oled ( polymer oled )
摘要介绍了具有多层涂膜的塑料基片，它们对于潮气和氧具有足够的不可渗透性，可用于对潮气灵敏的显示器，譬如lcd ，小分子有机半导体发光二极管显示器和聚合物半导体发光二极管显示器。