注意：空气渗透性和透气性是两个不同的概念。
Note: Air permeability and breathability are not synonymous.
另外可能近似测试出羽毛羽绒不穿透性的方法是：测量面料的空气渗透性。
Another possibility to check approximately the feather and down proofness is to measure the air permeability of the fabric.
这就要求我们将每道墙设计建设得具有理想的日照和空气渗透性，同时创造出一种覆盖整个建筑外立面的图案。
This allowed us to design and construct each wall to possess the desired light and air permeability, while creating a pattern that covers the entire building facades.
认为水渗透性试验、氯化物渗透性试验、空气渗透性测试各适合于不同的场合和情况，不存在某一种强于另一种的问题。
It pointed out that, the water permeability test, the chloride permeability test and the air permeability test are suit for different situation and they can not be replaced each other.
尽管如此，Hemcrete的独特属性——热容量、碳负极、空气可渗透性等等——使得它成为外部围护结构的首选。
Nevertheless, the unique properties of Hemcrete - thermal mass, carbon negative, air permeability, etc - made it the first choice for the external envelope.
正是皮革的结构使皮革对空气和水气具有可渗透性。
It is its structure that gives leather its permeability to air and water vapor.
当使用压力时必须注意渗透性，以便在浇铸的同时让空气逸出。
Attention must be paid to mold permeability when using pressure, to allow the air to escape as the pour is done.
由于汗液的挥发性和客体的渗透性，部分的汗液挥发到空气中或是渗透到客体中，无色的汗液手印很难用肉眼观察到，因此难以进行直接拍照。
The sweat fingerprint left on them can not be photographed directly because it cannot be seen by naked eyes due to sweat's volatilization and object's permeability.
由于汗液的挥发性和客体的渗透性，部分的汗液挥发到空气中或是渗透到客体中，无色的汗液手印很难用肉眼观察到，因此难以进行直接拍照。
The sweat fingerprint left on them can not be photographed directly because it cannot be seen by naked eyes due to sweat's volatilization and object's permeability.
应用推荐