RESULTS: the pore size and materials of membrane affected the total filtration resistance and its distribution in clarification.
结果：膜孔径和膜材料对过滤阻力及其分布有影响。
The total filter efficacy is raised by developing and applying the new technic of double -velocity filtration in one and the same filter.
其特点是采用了板式层和管式层，首先开发和应用了在同一座滤池中以双级滤速过滤的新技术，使滤池的整体过滤效能获得提高。
Methods Gel filtration chromatography and cadmium-injured Wistar rats were used to observe the action of nonprotein bound cadmium and total cadmium in renal lipid peroxidation.
方法利用染镉动物和凝胶渗透层析技术，观察非蛋白结合镉、总镉在肾脂质过氧化时的作用。
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