purified

英 [ˈpjʊərɪfaɪd]

美 [ˈpjʊrɪfaɪd]

v.  使(某物)洁净; 净化; 洗涤(思想); 净化(心灵); 提纯; 精炼
purify的过去分词和过去式

过去式：purified　过去分词：purified　

TOEFL

BNC.25178 / COCA.24617

柯林斯词典

• VERB 使纯净；净化
  If youpurifya substance, you make it pure by removing any harmful, dirty, or inferior substances from it.
  1. 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。
  2. Only purified water is used.
     只使用纯净水。

双语例句

• This salt has been purified of foreign matter.
  这些盐已经净化除去了杂质。
• Objective: The isolation and purification method of Starfish polysaccharide was set up and purified components was identified.
  目的：建立海星多糖分离纯化的方法，并对纯化组分进行鉴定。
• The crude products were purified by neutral alumina column Chromatography with dichloromethane containing pyridine as eluent.
  用中性氧化铝柱层析法对粗产物进行分离提纯，用含一定量吡啶的二氯甲烷溶液作为洗脱剂。
• Rainwater and purified river water are used to grow lettuce, tomatoes, cucumbers and peppers.
  用雨水和净化过的河水种植莴苣、番茄、黄瓜和胡椒。
• Purified water is widely used in pharmaceutical production process water, production of drugs and drug users security.
  纯化水是制药生产过程中大量使用的工艺用水，对药品生产和药品使用者的安全至关重要。
• The inhibin plasmid DNA was extracted and purified by alkaline lysis method and DEAE-fiber column chromatography and its concn.
  采用碱裂解法与DEAE-纤维柱层析法提取与纯化抑制素质粒DNA，用分光光度法测定其浓度和纯度。
• Water is purified by passing through rock.
  水在穿透岩石的过程中获得了净化。
• I feel it is inconceivable, however, I am purified by the simplicity.
  我觉得它是不可思议的，不管怎样，在简单面前我被净化了。
• Aim To study the immunogenicity and safety of purified Vero cell rabies vaccine for human use.
  目的研究人用狂犬病纯化疫苗的安全性和保护性。
• Only purified water is used.
  只使用纯净水。