purifying是什么意思？

purifying

英['pjʊərɪfaɪɪŋ] 美['pjʊərɪfaɪɪŋ]

• n. 精制，提纯，净化，精炼；
• v. 使纯净，使洁净( purify的现在分词 )；

例句

• 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.

柯林斯高阶英汉双解学习词典释义

• VERB
  使纯净；净化
  If you purify a substance, you make it pure by removing any harmful, dirty, or inferior substances from it.
  例句
  I take wheat and yeast tablets daily to purify the blood... 我每天服用干酵母片以净化血液。 Only purified water is used. 只使用纯净水。

英英词典释义

• Adjective
  1. serving to purge or rid of sin;
  "purgatorial rites"
  2. freeing from noxious matter;
  "filtration is a purifying agent"
  3. acting like an antiseptic