The general situation of membrane separation technology and the research progress of PVC membrane materials were introduced.
本论文介绍了膜分离技术的概况及聚氯乙烯膜分离材料的研究进展。
The generalized Poisson's ratio is measured using the results of biaxial tensile tests of PVC membrane materials, which verifies the nonlinear characteristics of generalized Poisson's ratio.
采用双轴拉伸试验方法测定了PVC膜材的广义泊松比，验证了广义泊松比的非线性特征。
While the commonly used coating fabric membrane materials are PTFE and PVC.
常用的涂层织物类膜材有ptfe膜材和PVC膜材。
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