directive variation发音

意思翻译

定向变异

相似词语短语

variation───n.变化，变更，变动；[生物]变异，变种；变奏曲

directive───adj.指导的；管理的；n.指示；指令

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

directive function───指示功能

directive 51───指令51

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

directive meaning───指示意义

appraiser variation───评价人变差

variation ratio───异众比率；变异比率；变速比，变速范围

双语使用场景

This research was about the law of slope-directive variation of mountain soils in the northern Henduanshan Mountains and the eastern of Jinsha River.───本文研究了横断山区北段金沙江以东山地土壤的坡向性分异规律。

The research content included the slope-directive variation of soil bio-accumulations properties and related nutrient status, base cation leaching, the quantity of microorganism etc.───研究内容主要包括土壤生物积累及相关养分状况、盐基淋溶作用和微生物数量等方面的坡向性分异，并探讨其对山地土壤资源开发利用和生态环境建设的意义。

英语使用场景