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。
• 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 biomolecules can be stained for viewing and isolated and purified from the gels for further analysis.
  生物分子可以被染色以便观察、分离和纯化，用于接下来的分析。
• Purified components were identified using physical and chemical method and spectroscopy.
  用理化方法和光谱法对纯化组分进行鉴定。
• Besides, the polysaccharides were purified by thin-layer chromatography and its ingredients were mannose and glucose by composition analysis.
  采用薄层层析法对胞壁多糖进行纯化，定性测得多糖的组分为甘露糖和葡萄糖。
• 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。
• 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。
• Methods AdrEC were isolated and purified from a sample of human adrenal tissue by sub-cell clone method.
  方法用亚细胞克隆法分离和纯化人肾上腺微血管内皮细胞；
• They purified it and found it was made of protein plus RNA.
  他们提取了酶，并且发现酶由蛋白质和RNA组成。
• Lord, we have no fear within us because our conscience has been purified with the precious blood.
  主，我们里面没有恐惧，因为我们的良心被宝血所洒，已经洁净了。