denature

音标发音

• 英式音标 [diːˈneɪ.tʃər]
• 美式音标 [diːˈneɪ.tʃɚ]
• 英式发音
• 美式发音

基本解释

• vt. 使…失去人性；改变…的性质
• vi. 变性

同根派生

英汉例句

双语例句

• Denature: means to treat a meat product to make it unsuitable for use as food.
  变性：意即对某一肉类产品进行处理，使之不适合作为食品使用。
  http://www.cahec.cn
• Adequate facilities to render or denature the inedible meat product as applicable must be provided.
  必须提供将非食用肉类炼油或使其变性成为可适用产品的适当设施。
  http://www.cahec.cn
• A hot blood meal should denature mosquito digestive enzymes, but other mosquito molecules protect those compounds.
  一餐热血本应使蚊子的消化酶变性，但蚊子的其他分子却保护着这些化合物。

原声例句

• You then denature again, each one of these strands gets separated, primers bind, turn on the polymerase, a new strand is made.
  然后你可以再次使产物链变性,使各链解旋,再结合引物,激活聚合酶,再生成新链
  耶鲁公开课 - 生物医学工程探索课程节选
• You denature them, you can watch them denature because the egg white turns from clear to white and it doesn't go back.
  它们变性了,这种变性是可以观察到的,蛋清由透明变为白色,再也变不回去
  耶鲁公开课 - 生物医学工程探索课程节选
• Now, you all know that we can make irreversible changes in proteins, you can denature them completely, that's what happens when you cook an egg for example.
  现在你们都懂蛋白能够发生不可逆的改变,能够完全变性,比如在你煮鸡蛋的时候就是这样
  耶鲁公开课 - 生物医学工程探索课程节选

权威例句

• But greed, in fact, prompts capitalists to seek government guarantees and subsidies that denature and stultify the works of entrepreneurs.
  FORBES: The Wonders of Wealth, the Path Out of Poverty

词组短语

短语

• denature condition 变性条件
• denature e 变性
• Denature soltion 性溶液
• denature v 变性
• heat denature 热变性

英英字典

剑桥英英字典

• to change the characteristics of a substance, for example by the action of heat or an acid

柯林斯英英字典

• to change the nature of

专业释义

医药科学

• 变性

  The recombinant protein was purified using the Ni-NTA agarose affinity system in denature conditions.
  在变性条件下利用Ni-NTA凝胶亲和层析纯化重组蛋白。