因此，对软包装材料透气透湿性（或阻隔性）的测试研究在包装测试中越来越重要。
Therefore, water vapor permeability of flexible packaging material (or barrier) of the test of testing more and more important in the packaging.
对PTT针织面料的透气性、透湿性及导湿性等舒适性能进行了测试与评价。
PTT knitted fabrics comfort properties of air permeability, moisture permeability and moisture conductivity were tested and evaluated.
通过制备驻极体纤维和驻极体熔喷非织造布，并对成品进行电镜分析，并进行力学性能、透气、透湿、 过滤性等方面测试。
The electret fiber and the electret nonwoven are manufactured in this experiment, and their properties are analyzed by SEM, DSC and or so.
通过制备驻极体纤维和驻极体熔喷非织造布，并对成品进行电镜分析，并进行力学性能、透气、透湿、 过滤性等方面测试。
The electret fiber and the electret nonwoven are manufactured in this experiment, and their properties are analyzed by SEM, DSC and or so.
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