To map 100 mutants by this method would necessitate nearly 5,000 crosses.用这种方法来绘制100个突变型的遗传图就要做5000个杂交.Aspergillus Oryzae mutants . High pressure seems an efficient approach for mutagenesis.继各种化学制剂、各种射线诱变等方法之后, 高压不失为一种行之...
This was seen as a way of restricting women'sarticulation of grievances.这被认为是一种限制妇女发牢骚的方式。She argued for import control , ie the restricting of imports.她主张实行进口限制.Judge Temple tells the company about a new law restri...
几个渔夫坐在木桶上修补渔网。Several fishermen sat on wooden barrels, tending their nets.遭遇海难的那对夫妻被两名渔夫救起。The shipwrecked couple were rescued by two fishermen.10名渔夫从救生筏上被救到了安全处。Ten fishermen were plucked to safety from life-rafts....
看看这些乡巴佬儿！满身污泥！嚯嚯嚯！Look at the plebs! Getting all muddy! Haw haw haw!他是个讨厌的乡巴佬。He is an obnoxious hick.这件衣服让他看起来像个乡巴佬。The clothes makes him look like a yokel....
The narrative will be shaped by how people internalise risk.对危机的叙述将取决于人们如何看待风险.The British could afford to reduce defence spending in peacetime without excessive risk.英国可以在和平时期减少国防开支，而不会引来太大风险。Those who wish to come here...