denature
英 [diː'neɪtʃə]
美[di'netʃɚ]
- vt. 使…失去人性；改变…的性质
- vi. 变性
英英释义
- 1. add nonfissionable material to (fissionable material) so as to make unsuitable for use in an atomic bomb
- 2. modify (as a native protein) especially by heat, acid, alkali, or ultraviolet radiation so that all of the original properties are removed or diminished
- 3. make (alcohol) unfit for drinking without impairing usefulness for other purposes
实用场景例句
- 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.
互联网
- 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.
互联网
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.
来自互联网
- 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.
来自互联网
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.