Under the same chromatographic condition, gas chromatography quantitative analysis of the butachlor and simetryne were discribed.首次报道了丁草胺和西草净在同一色谱条件下的气相色谱定量分析.Sensitivity of the week seedling to butachlor is higher than ...
Sensitivity of the week seedling to butachlor is higher than the sound one.水稻弱苗对丁草胺的敏感性高于壮苗.The article studies inductive effect of erythrocytes nucleus of the toad, Bufo gargarizans by herbicide butachlor.本文研究除草剂丁革胺对蟾蜍红...
Many refugees have been forced to flee their homeland.很多难民被迫逃离了祖国。Millions of refugees have suffered a total dislocation of their lives.无数的难民饱受生活颠沛流离之苦。...refugees (sorry, economic migrants) who refuse to return to Vietn...
The ransom demand was made by telephone.赎金是通过电话索要的。They have to pay a large ransom.他们不得不付一大笔赎金.In Rio, nearly forty people have been held to ransom this year alone.在里约热内卢，仅今年一年就有近40人被绑票。...
Maine had a soothing effect upon Babbitt.缅因州对巴比特有一种安神作用.Babbitt did not often squabble with his employees.巴比特不常和雇员争吵.Then Babbitt saw Professor Pumphrey laboriously crawling up hill.这时候,巴比特看到庞弗里教授正吃力地一步一步爬上坡.Babbitt sat ...