Watercontenttest revealed that grafting AMPS on PVDF membrane was an effective method to improve the hydrophilicity of PVDF membrane.
实验表明,在PVDF中空纤维膜表面接枝amps可有效提高PVDF中空纤维膜的亲水性。
2
Combined with watercontenttest of the test points in different depths, relationships between watercontent, seepage depth and wetting deformation are analyzed.
结合不同深度含水率的测试,分析了测试点含水率和渗水深度与湿化变形的相关性。
3
Unbound and hydraulically bound mixtures - Part 4: test methods for laboratory reference density and watercontent - Vibrating hammer.