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

• 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。
• 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。
• 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。
• 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。
• 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。
• Recombinant human-like collagen with a hexahistidine tail attacked to the carboxyl end could be purified by Metal-chelated affinity adsorption.
  本研究对利用金属螯合亲和方法纯化重组类人胶原蛋白的吸附条件进行了优化。
• 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。
• Wild carrot lectin was isolated and purified by chromatography on CM-cellulose and DEAE-cellulose.
  采用CM-纤维素及DEAE-纤维素对南鹤虱凝集素进行分离纯化。
• The purified protein can be used to study receptor-binding ability.
  获得的纯化蛋白可用于检验受体结合能力等研究。
• Molecular weight determinations on the purified material were conducted in benzene solutions by cryoscopic method.
  用冰点法，在苯溶液中对纯的物质进行了分子量测定。