purifying的例句（purifying在句子中的用法）

• The extra step would increase the margin of safety by further purifying the vaccine. 这一步骤将使疫苗更加纯净,从而使它的完全系数得到提高.
• Changing iron into steel is a process of purifying the iron. 把铁炼成钢是铁的精炼过程.
• Vitamin C - Purifying and astringent qualities. Detoxifies the skin and tighten pores. 维生素C - 净化及收敛素质. 排毒皮肤和收紧毛孔.
• They set up purifying systems in places where the water was not potable. 他们在许多水质不适合饮用的地方建立了净化系统。
• In metallurgy industry, iodine is used for purifying high pure metal. 在冶金工业中, 碘用于精炼高纯度金属.
• Uses: Agriculture chemical , fertilizer , fodder and pigment, catalyst, purifying pharmaceutical , disinfectant , magnetisable material raw materials, etc. 用途: 农药 、 料 、 料及颜料, 催化剂 、 化剂 、 性材料原料等.
• Kinetic equation in the baking process of purifying aphanitic graphite were researched. 研究了隐晶质石墨的提纯工艺中焙烧动力学方程.
• The present invention provides membrane separating and purifying process for aminoglycoside antibiotics. 本发明提供氨基糖苷类抗生素的膜分离纯化方法.
• A new method for separating and purifying p - AAB ( p - aminoazobenzene ) by dry - column chromatography is developed. 提出了一种干柱层析法 分离提纯 试剂对氨基偶氮苯的新方法.
• Objective To establish a feasible method for purifying tachyplesin from the wastes of amebocyte lysate ( TAL ). 目的建立从鲎试剂生产废料中纯化鲎素的方法.
• It is a study of separating and purifying the cordyceps sinensis agaric by the biological engineering. 本试验系用生物工程技术分离纯化虫草菌种的研究.