denature
音標[di:'neit??] 讀音漢語翻譯
vt. 使改變本性
【經】 變性
詞型變化：
動詞過去式:denatured 過去分詞:denatured 現在分詞:denaturing 第三人稱單數:denatures 名詞:dena-turant英文解釋：
動詞 denature:
- add nonfissionable material to (fissionable material) so as to make unsuitable for use in an atomic bomb
- modify (as a native protein) especially by heat, acid, alkali, or ultraviolet radiation so that all of the original properties are removed or diminished
- make (alcohol) unfit for drinking without impairing usefulness for other purposes
詳細解釋：
de.na.ture
v.tr.（及物動詞）de.na.tured,de.na.tur.ing,de.na.tures To change the nature or natural qualities of.使性質改變：改變…的性質或自然屬性To render unfit to eat or drink without destroying usefulness in other applications, especially to add methanol to (ethyl alcohol).使變性：使食物和飲料變質而不破壞這些物質用於其它目的的用途，尤指（在乙醇中）加甲烷Biochemistry To alter the structure of (a protein), as with heat, alkali, or acid, so that some of its original properties, especially its biological activity, are diminished or eliminated.【生物化學】 使變質：改變（蛋白質的）結構，例如通過加熱、加鹼、加酸等等，以減少或消除（蛋白質）原有的某些特性，尤指其生物特性Physics To add nonfissionable matter to (fissionable material) so as to prevent use in an atomic weapon.【物理學】 使（核材料）中毒：（向可裂變材料中）加入不可裂變物質以防止（這種可裂變物質）用於原子核武器
【引伸】
dena.turant
n.（名詞）dena.tura.tion
n.（名詞）
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