通过对中空纤维微滤膜进行预处理，提高了膜的亲水性，降低了膜的固有阻力。
The hollow fiber membrane is pretreated to improve the hydrophilic performance and reduce the membrane resistance.
结合生产实践分析了由于摩擦阻力而形成的翻板式锁气阀所固有的特性及其影响因素。
Together with the practical application of the panel turnover gas-lock valve, the factors of the inherent character with the friction effect are also given in this paper.
因为启动阻力是泥质岩层的固有特征，所以，在没有裂缝或断层的情况下，孔隙流体超压就必然存在。
Because starting resistance is the characteristic of mudstone, there is the ultra-pressure of fluid in the pores is inevitable if there are neither cracks nor faults.
应用推荐