产生变异

基本解释 (translations)

mutate  ·  mutated  ·  mutates  ·  mutating

与产生变异相关的网络例句 [注：此内容来源于网络，仅供参考]

The conclusions based on the above research and analysis were: space mutation brought not only variation of agronomist characteristics of rice, but also variation of resistance to blasts, and the variation was able to become genetic stable.

上述研究结果表明：空间诱变不但能够使水稻农艺性状产生变异，而且能够使抗性产生变异，同时这种变异能够稳定的遗传下来。

The aim of the dissertation is to try to give a substantial evidence for the opinions of history comparative linguistics at language variation providing the individual cases and to try to make the elucidation: The main reason that language variation produce is to not only and only is a mutation of inner part system because of the language with regulation,...

力图为历史比较语言学在语言变异方面的论题提供一个可资佐证的个案，试图说明：语言变异产生的主要原因不仅仅是由于语言系统内部的突变和调节，一些外部因素诸如人们的民族语言心理态度、性别、年龄、经济的向心力等等也能在语言的变异中产生相当大的作用。

The conclusions are as follows:(1) Neologisms in each Huayu region can be classified into two major categories:self-originated and others-originated,among which the new-born words are "absolute new words" and the inherited word are "relative new words",and there are also others-originated elements in the morphemic and sense systems of new words;(2) Variation can be seen in the morpheme,formation,building and sense of new words in Huayu regions,besides individuals of new words;(3) Aggregation of current new words and compound words with one common morpheme and a same construction,together with the aggregation of synonyms and that of different senses in polysemies,reflect the relevance of the systems of new words in Huayu regions in their variation;(4) Regular participation of hinting sense of a formation element in forming and building new words is an important way of producing new sense of morpheme,and an important reason for the current emergence of words with more than one new senses;(5) Compared with ordinary words,the productivity of ways of word formation in forming new words both in general and of a particular class will change and new ways of word formation appear in Huayu regions;(6) The semantic collocation of the verbal morpheme of new verbs in a phrase has a great influence on the location of its structural center,and the complex syntactic behaviors of new verbs are related to the different processes of argument integration;(7) The processes of building new words with the same meaning differ in levels of approaches to motivation cognition,perspectives of motivation cognition,morpheme motivation and morpheme expression,etc.;(8) The lexical interaction in Huayu regions results in lexical subsystem intersections of current new words across two,three and four regions.

本文的主要结论是：(1)各华语区新词均可分为"自源新词"和"他源新词"两大类，其中的新生词和传承词分属"绝对新词"和"相对新词"，新词语的词素、词义系统中也含有他源成分；(2)除词语个体外，华语区新词在词素、构词、造词、词义等方面均体现了某种程度的变异：(3)通用词语聚合、同素同构词聚合、同义异形词聚合与一词多义聚合集中反映了各华语区新词语系统在变异中的关联；(4)构词单位经常提示词义参与构造新词是产生新语素义的重要途径，也是当代多新义词现象的重要成因；(5)相对于一般词语，构词方式在新词语中的总能产性和在某一词类中所体现的能产性都有所变化，华语区也产生了新的构词方式；(6)新动词的动素在短语中的语义搭配对结构核心的位置有很大影响，新动词的复杂句法表现与不同的论元整合过程有关；(7)同义新词造词过程的差异包括理据认知途径、理据认知角度、词素理据和词素表达等不同层面；(8)华语区的词汇互动形成了双区、三区和四区通用新词等词汇子系统交集，作为华语核心，普通话所含纳的通用词语多于各区域变体。

The research indicates that semantic variation is produced and the ideational function is reconstructed in the process of nominalization.

研究表明：名物化隐喻过程中语义产生变异且其概念功能重新构建。

The conclusions are as follows:(1) Neologisms in each Huayu region can be classified into two major categories:self-originated and others-originated,among which the new-born words are "absolute new words" and the inherited word are "relative new words",and there are also others-originated elements in the morphemic and sense systems of new words;(2) Variation can be seen in the morpheme,formation,building and sense of new words in Huayu regions,besides individuals of new words;(3) Aggregation of current new words and compound words with one common morpheme and a same construction,together with the aggregation of synonyms and that of different senses in polysemies,reflect the relevance of the systems of new words in Huayu regions in their variation;(4) Regular participation of hinting sense of a formation element in forming and building new words is an important way of producing new sense of morpheme,and an important reason for the current emergence of words with more than one new senses;(5) Compared with ordinary words,the productivity of ways of word formation in forming new words both in general and of a particular class will change and new ways of word formation appear in Huayu regions;(6) The semantic collocation of the verbal morpheme of new verbs in a phrase has a great influence on the location of its structural center,and the complex syntactic behaviors of new verbs are related to the different processes of argument integration;(7) The processes of building new words with the same meaning differ in levels of approaches to motivation cognition,perspectives of motivation cognition,morpheme motivation and morpheme expression,etc.;(8) The lexical interaction in Huayu regions results in lexical subsystem intersections of current new words across two,three and four regions.

本文的主要结论是：(1)各华语区新词均可分为&自源新词&和&他源新词&两大类，其中的新生词和传承词分属&绝对新词&和&相对新词&，新词语的词素、词义系统中也含有他源成分；(2)除词语个体外，华语区新词在词素、构词、造词、词义等方面均体现了某种程度的变异：(3)通用词语聚合、同素同构词聚合、同义异形词聚合与一词多义聚合集中反映了各华语区新词语系统在变异中的关联；(4)构词单位经常提示词义参与构造新词是产生新语素义的重要途径，也是当代多新义词现象的重要成因；(5)相对于一般词语，构词方式在新词语中的总能产性和在某一词类中所体现的能产性都有所变化，华语区也产生了新的构词方式；(6)新动词的动素在短语中的语义搭配对结构核心的位置有很大影响，新动词的复杂句法表现与不同的论元整合过程有关；(7)同义新词造词过程的差异包括理据认知途径、理据认知角度、词素理据和词素表达等不同层面；(8)华语区的词汇互动形成了双区、三区和四区通用新词等词汇子系统交集，作为华语核心，普通话所含纳的通用词语多于各区域变体。

D Social variation 社会变异 Social variation gives rise to sociolects which are subdivisible into smaller speech categories which reflect their socioeconomic, educational, occupational and ethnic background, as well as their sex and age.

语言的社会变异产生了社会方言。社会方言又可以分为更小的语言类别。导致语言社会变异的主要因素包括语言使用者的不同的社会地位，经济地位，学历，职业，年龄，性别等。

Then by mutating that one gene, the sum of genes in the string would increase or decrease.

因此，使那一个基因产生变异就可以使一连串基因的总数增加或减少。

Then by mutating that one gene, the sum of genes in the string would increase or decrease.

因此，只要使那一个基因产生变异，就可以使链中基因的总数增加或减少。

Generally, cultivation of a blast resistant variety in large-scale induce higher survival pressure to cause mutation in blast fungus Magnaporthe grisea that generates new virulence and enhances pathogenicity to result in resistance losing quickly in popular variety.

当大面积栽培单一抗病品种将会提高田间稻热病病原菌的生存压力，迫使病原族群产生变异，使得推广作物品种丧失抗性。

So Croce's team purposely altered a single type of microRNA gene in lab mice.

所以 Croce 团队有意使实验老鼠身上的某种单一 micro-RNA 基因产生变异。

与产生变异相关的网络解释 [注：此内容来源于网络，仅供参考]

chromosomal aberration：染色体突变

染色体突变(chromosomal aberration)也称染色体畸变或异常. 它是指染色体数目、大小和结构的改变. 染色体突变和基因突变一样,也是产生遗传变异的重要原因. 基因突变大都是DNA分子上碱基的变化,染色体突变则是整个DNA分子在较大范围内的变化,

Agar：琼脂粉

在液体培养基添加1.0%~2.0%的琼脂粉(agar)制成固体培养基. 作用是提供菌体的生长繁殖,形成孢子. 特点是菌体生长迅速,产生优质大量的孢子,但不能引起变异,营养丰富. 单细胞培养基要含有生长繁殖的各类营养物质,

image contrast：影像对比

达到完全而有效的光罩OPC控制对维持稳定的制程是很重要的,当CD预算紧缩时,降低OPC的误差会变得重要是由于在制程条件及机台操作参数中会产生变异,于曝光机台中,要特别注意那些参数对影像对比(image contrast)或OPE有最大的影响,

deficiency：缺失

26缺失(deficiency)导致染色体末端无着丝粒染色体区段、染色单体区段,或亚染色单体区段的丢失,以及这一染色体区段所含有的遗传信息的丢失,所产生的一种染色体结构变异.

focus：聚焦

另外在注塑盘基所造成密度的变异与各方向上不同厚度等问题,会使盘基的质量中心偏移物理的尺寸中心,造成在旋转时的"不平衡"(Unbalance)与"聚焦"(Focus)的问题,这常见于高速旋转下光盘所产生的噪音.

microevolution：微演化

成种作用是产生种及种以上分类单元迅速变异的宏进化(macroevolution),种系渐变是产生种内变异的微演化(microevolution),虽然微演化有时也可以产生渐变种.

Streptococcus mutans：变异链球菌

低聚异麦芽糖不易被蛀牙病原菌-变异链球菌(Streptococcus mutans)发酵,所以产生的酸很少,牙齿不易腐蚀. 它与蔗糖并用时,也能阻碍蔗糖被变异链球菌作用而产生水溶性的高分子葡萄糖,仰制蔗糖得蛀牙性,低聚异麦芽糖中的潘塘(Panose)对阻碍齿垢形成的效果极为明显.

tautomerism：互变异构

互变异构(tautomerism)现象是一种比较特殊的官能团异构现象,它是由于某些有机化合物分子中的原子在不同位置之间迅速移动而产生的构造异构现象,这些构造异构体往往互相迅速变换而处于动态平衡.

Variation：变异

第一项是达尔文所谓的"变异"(Variation),如今的科学家称为"突变"(mutation). [注二:突变在此用作一个简称,泛指一系列的机制可以产生遗传上的变异作为自然选择的基本材料. 这些变异的来源可能是个别基因的突变(point mutation),

Mutants：变异人

X-MEN的所有成员,都是所谓的"变异人"(MUTANTS),他们的遗传基因产生了突变. 而教授Professor X就是世上拥有最强大超能力的一名异变人,他开设了一所学校,教导和训练那些受世人憎恨和恐惧的变异人使用自己的超能力.