directed variation发音

意思翻译

正变分

相似词语短语

variation───n.变化，变更，变动；[生物]变异，变种；变奏曲

directed───adj.定向的；经指导的；被控制的；v.指导；管理（direct的过去式和过去分词）

seasonal variation───n.季节性变动，季节性波动；季节性波动，季节性变动

variation margin───价格变动保证金[押金]；价格变动押金；盈亏保证金

appraiser variation───评价人变差

variation ratio───异众比率；变异比率；变速比，变速范围

variation viewer───变体查看器

unwarranted variation───无理变更

slight variation───轻微的变化

双语使用场景

The variation observed also demonstrated that materials prepuced by using directed genetic manipulation involving tissue culture should be tested extensively for possible quantitative trait variation.───的变异也证明：通过直接运用遗传操纵包括组织培养产生的材料，为了鉴定其有益的性状变异，应该广泛地进行试验评价。

by means of variation analysis method and meaning-directed analysis method, analyses the corpus, finding out that meanings of metaphor are rich and complex and have some regularities.───分析和语义指向分析法对所掌握的语料进行分析，可以发现比喻类似点的语义很丰富、很复杂，并呈现出一定的规律性。

英语使用场景

Spontaneously directed variation and selection is an incredibly powerful problem solver.