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- nonprincipal ultrafilter 非主超滤子
- Hollow Fibre Ultrafilter and Drinker No. 中空纤维超滤膜及饮水器。
- Every filter is contained in a maximal filter, called ultrafilter. 每个滤子包含在一个极大的滤子里，一个极大滤子称为一个超滤子。
- This idempotent ultrafilter enables us to find an appropriate infinite set. 这个幂等的超滤子能使我们找到一个适当的无限集。
- With ultrafilter medium it can attain the goal of clarification and desterilization. 使用超滤过滤介质可达到澄清、除菌的目的。
- The samples treated by ultrafilter can be determined directly and the proposed method is simple, easy operation, no pollution and little interference. 该方法仪器简单，操作方便，无污染且干扰小，样品经超滤可直接测定。
- This paper introduced the typical equipment and their running process and their optimizing of low energy consumption ultrafilter membrane. 本文介绍了半死端超滤膜技术的典型设备和运行工艺及其优化。
- ObjectiveTo investigate the therapeutic efficacy and economic analysis of ultrafilter concentration in refractory ascites. 研究腹水超滤浓缩腹腔回输治疗难治性腹水的临床疗效并进行经济学评价。
- Objective A method to prevent hypokalemia caused by the usage of ultrafilter during Cardiopulmonary Bypass(CPB) was found out. 目的防治心内直视手术中应用超滤器后低血钾。
- The self-made cellulose acetate(CA),as the second polymer,is blended with chitosan(CN).Phase transfer method is used to prepare the ultrafilter membrane. 以自制壳聚糖(CN)作为第二聚合物成分与醋酸纤维素(CA)共混,采用相转移法制备超滤膜;
- The types and functions of ultrafilter for cathodic electrodeposition(CED) painting and the functions of charged membrane ultrafilter for CED have been described. 介绍了超滤器在阴极电泳涂装中的作用、阴极电泳用超滤器的类型、荷电膜超滤器在阴极电泳涂装线中的应用。
- Methods The baicalin,extracted by microwave,purified with acid,ultrafilter and macroporous resin respectively,and the purity of baicalin were quantitatively determined with HPLC. 方法黄芩经微波提取后,分别用酸沉法、超滤法、大孔树脂法三种方法进行分离纯化,并用HPLC对黄芩苷进行定量测定。
- Objective: To evaluate different methods by treating water-decocted liquid of 6 Chinese medical herbs and 4 co-prescription respectively with alcohol, ultrafilter, macroporousresin and clarifier. 目的:对中药水煎液的常用精制方法进行比较研究,以评价各种方法的优劣。
- principal (nonprincipal) contradiction 主要(非主要)矛盾
- Application of Ultrafilter in CED Painting 超滤装置在阴极电泳中的应用
- APPLICATION OF ULTRAFILTER IN CAR PAINTING LINE 超滤器在汽车涂装线上的应用
- DEVELOPMENT OF AUTOCONTROL CED ULTRAFILTER 自控型阴极电泳漆超滤装置的研制
- ultrafilter for protein concentration 蛋白浓缩用超滤器
- Application of ultrafilter in the engineering of high quality water 超滤技术在优质饮用水供水工程中的应用
- The Usage of Ultrafilter during CPB and Supplement of Kalium 心脏直视手术中超滤器的应用和钾的补充
