membrane filter

基本解释

Result: The recovery rate was less than 70% in membrane-filter procedure, but wasn't satisfied with experimental requirement in plating.
结果：采用薄膜过滤法，各试验菌在样品中的回收率均达到70%以上。而平皿法试验菌的回收率不能都达到试验要求。
Filtration is widely used in pharmacy at present. For it's advanced characteristics, membrane filter with micro_holes has been applied more and more.
过滤技术目前广泛应用于制药行业，微孔滤膜过滤器以其先进的特性得到了越来越广泛的应用。
Filtration performance of the new composite micro-membrane filter media were studied and compared with those of the traditional woven filter cloth minutely.
对新型微孔薄膜复合过滤介质的过滤性能进行了系统研究，并与传统机织滤布的相关性能进行了对比。