purification的例句（purification在句子中的用法）

• Extraction and purification of cytisine from the seeds of thermopsis lanceolate were studied. 探索从披针叶黄华种粒中提取并纯化金雀花碱的实验室新方法.
• This subject use cochineal as raw material, red pigment composition of extraction and purification systems - depth study. 本论文较系统研究了以胭脂虫为原料制备胭脂虫红色素的工艺过程.
• AIM To improve the purification method of Human Chorionic Gonadotropin ( HCG ). 目的:提高人绒毛膜促性腺激素 ( HCG ) 的活性回收率,简化HCG的纯化步骤.
• The invention discloses a catalytic purification method of chlorobenzene waste gas. 本发明公开了一种氯苯废气催化净化方法.
• An experimental investigation on purification of ethylbenzene waste gas a biofilter packed with ceramic pellets. 以陶粒作为生物过滤床的填料净化含乙苯废气.
• The nitrogen source's effects on the purification performance of air phase trickling biofilter are significant. 氮源对于气相生物滴滤床的净化效果有显著的影响.
• Conclusion 0.1 % benzalkonium bromide was contaminated by Pseudomonas aeruginosa from the pollution of purification water system. 结论本次0.1%苯扎溴铵消毒液污染是由纯化水制备系统污染未及时发现造成.
• Copper arsenite prepared from waste acid containing arsenic was applied in copper electrolyte purification. 利用含砷废酸制备亚砷酸铜,并将所得亚砷酸铜应用到铜电解液的净化.
• It describes the test and operation of sulfate solution purification by antimony trioxide instead of arsenate. 介绍硫酸锌溶液由砷盐净化改为锑盐净化的试验及生产实践情况.
• The basic principles of highly purification for the aphanitic graphite are briefly discussed in this article. 简述了隐晶质石墨高纯化基本原理.
• The purificial to anaerobe. The purification rate could amount to more than 93 % by anaerobic method. 用厌氧生物净化法净化此工艺废水,可使净化效率达到93%以上.
• The purity of ALA after purification is up to 90 %. 纯化的ALA纯度达到90%.
• The extraction and purification of Acetobacter Z 127 ADH. 3AcetobacterZ127中ADH的提取纯化.