denature

英 [diː'neɪtʃə] 美 [di'netʃɚ]
  • vt. 使…失去人性;改变…的性质
  • vi. 变性

英文词源


denature (v.)
1878, in modern sense, from French dénaturer (Old French desnaturer "change the nature of; make unnatural"); see de- + nature. Earlier "to make unnatural" (1680s). Related: Denatured.

双语例句


1. When these stabilizing interactions are disrupted, the molecules unfold or denature AND typically lose biological activity.
当这些稳定作用因素被破坏时, 分子就会展开或变性,并且通常失去了它的生物活性.

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2. Higher temperature and more water not only denature PPL , but also decrease stereoselectivity of PPL.
温度和水分的升高不仅使PPL酶活降低, 而且会引起选择性降低,甚至可能使PPL选择性整体表现出逆转.

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