mutation

简明英汉词典

mutation

[mju(:)5teiFEn]

n.

变化, 转变, 元音变化, (生物物种的)突变

美国传统词典[双解]

mutation

mu.ta.tion

AHD:[my?-t3“sh…n]

D.J.[mju86tei.*n]

K.K.[mju6te.*n]

n.（名词）

(1)The act or process of being altered or changed.

改变：变化、转变的行为或过程

(2)An alteration or change, as in nature, form, or quality.

转变：转变或者变化，比如在本质、形式或者质量上的变化

(3)Genetics

【遗传学】

(4)A sudden structural change within a gene or chromosome of an organism resulting in the creation of a new character or trait not found in the parental type.

突变，变种：生物体的基因或者染色体的突变，产生一种父代所没有的新的特征或者特性

(5)The process by which such a sudden structural change occurs, either through an alteration in the nucleotide sequence of the DNA coding for a gene or through a change in the physical arrangement of a chromosome.

突变，变种：突变发生的过程，是通过基因的脱氧核糖核酸密码的核苷酸顺序的改变或者通过染色体内部的物理重新排列

(6)A mutant.

突变体

(7)Linguistics The change, especially an umlaut, that is caused in a sound by its assimilation to another sound.

【语言学】 元音变化，变音：由于一个音被另一个音词化而导致的变化，尤其是元音的变化

语源

(1)Middle English mutacioun

中古英语 mutacioun

(2)from Old French mutacion

源自 古法语 mutacion

(3)from Latin m?3ti?} m?t3ti?n- [from past participle of] m?t3re [to change] * see mutate

源自 拉丁语 m?3ti?} m?t3ti?n- [] 源自m?t3re的过去分词 [变化] *参见 mutate

继承用法

muta“tional

adj.（形容词）

muta“tionally

adv.（副词）

现代英汉词典

mutation

[mju:5teIF(E)n]

n.

(1)变化

(2)〈生〉突变；变异

(3)突变种；新种

现代英汉综合大辞典

mutation

[mju(:)5teiFEn]

n.

(1)变异, 变化, 更换;【生】突变; 突变种

(2)【语】元音变化;【音】(提琴的)变换把位;【律】让受

(3)(人世的) 盛衰, 浮沉

mutation plural

元音变化构成的复数(如由man变出的men等)

继承用法

mutational

adj.

mutationally

adv.

mutationism

n.

突变论

mutationist

n.

特殊用法

amber mutation

琥珀型突变

chromosomal mutation

染色体突变

intragenic mutation

基因内突变

missense mutation

错义突变

nonsense mutation

无义突变

numerical mutation

(染色体)数突变

recessive mutation

隐性突变

true point mutation

真点突变

[七国语言]英汉地质大词典

mutation

变种, 实变

[七国语言]英汉地理大词典

mutation

突变

[七国语言]英汉农业大词典

mutation

突变

[七国语言]英汉生物学大词典

mutation

突变

[七国语言]英汉物理大词典

mutation

突变

[七国语言]英汉医学大词典

mutation

突变

美国传统词典

mutation

mu.ta.tion

AHD:[my?-t3“sh…n]

D.J.[mju86tei.*n]

K.K.[mju6te.*n]

n.

(1)The act or process of being altered or changed.

(2)An alteration or change, as in nature, form, or quality.

(3)Genetics

(4)A sudden structural change within a gene or chromosome of an organism resulting in the creation of a new character or trait not found in the parental type.

(5)The process by which such a sudden structural change occurs, either through an alteration in the nucleotide sequence of the DNA coding for a gene or through a change in the physical arrangement of a chromosome.

(6)A mutant.

(7)Linguistics The change, especially an umlaut, that is caused in a sound by its assimilation to another sound.

语源

(1)Middle English mutacioun

(2)from Old French mutacion

(3)from Latin m?3ti?} m?t3ti?n- [from past participle of] m?t3re [to change] * see mutate

继承用法

muta“tional

adj.

muta“tionally

adv.

[名词委审定]英汉动物学名词(1996)

mutation

突变

[名词委审定]英汉计算机名词(第二版, 2002)

mutation

变异

[名词委审定]英汉农学名词(1993)

mutation

突变

[名词委审定]英汉生物化学名词(1990)

mutation

突变

[名词委审定]英汉微生物学名词(1988)

mutation

突变

[名词委审定]英汉药学名词(1999)

mutation

突变

[名词委审定]英汉遗传学名词(1989)

mutation

突变

[名词委审定]英汉医学名词(三, 遗传学等, 1994)

mutation

突变

朗文英汉综合电脑词典

mutation

(计算机病毒)变种

英汉纺织大词典

mutation

n.变更

英汉航海大词典

mutation

n.突变

英汉环境大词典

mutation

n.突变

英汉化学大词典

mutation

n.变化,变更,突变

英汉海运大词典

mutation

变化，转变

英汉经贸大词典

mutation

n.突变

英汉计算机大词典

mutation

n.变化

英汉机械大词典

mutation

n.变化,突变

英汉农牧林大词典

mutation

n.突变,变异,转变

英汉能源大词典

mutation

n.变化

英汉水利大词典

mutation

n.变化,变异,突变

英汉消防大词典

mutation

突变,变种

英汉心理学大词典

mutation

变声期

基本词义

mutation

突变

英汉冶金大词典

mutation

n.突变,突然变异

英汉医学大词典

mutation

n.变异,突变