method of purification meaning in English

纯化方法
净化法
提纯方法

The various methods of purification through the use of selective adsorption have several features in common .
使用选择吸附的各种净化方法都有几个共同特征。
The process of producing ufd and the methods of purification are determined
确定了整套生产ufd的实验程序与工艺。
The main results and conclusions are show as follow : 1 . on the basis of the method of purification for ucp - 1 in rodent by lin et al . the ucp1 from adipose tissue in tree shrew was isolated and purified successfully
2 、中缅树? ucp1免疫学分析3 、中缅树? ucp1高效液相色谱分析主要研究结果和结论如下： 1 、在lin等人纯化ucp1的方法基础，利用sds银染法成功的分离出了ucp1 。