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.The agglomeration and sintering of fine particles can necessitate a lowering in temperature of operation.由于微粒易于聚集和烧结,...
The occurrence of peptic ulcer in some pa - tients with hiatal hernia may necessitate considerationof both diagnosis.对一些裂孔病患者,出现消化性溃疡时,须考虑两种疾患的诊断.The agglomeration and sintering of fine particles can necessitate a loweri...
Horoscopes are merely harmless escapism from an ever-bleaker world.占星术只不过是让人逃避越发令人沮丧的世界的无害消遣罢了。On the ground the mood is bleaker.具体形势更加严峻.Third, as has been noted, he is concerned blacker and bleaker problems than Emerso...
On a graphics VDU, to turn a display image about some axis.在图形显示器(VDU)上,围绕某轴转动显示图形.Other causes of migraine are VDU screens and strip-lighting.偏头痛的其他诱因还有电脑的视频显示器和灯管照明。He had an office big enough for his desk and chair, p...
She then used their close relatives, lesser spotted dogfish, for further research at Aberdeen University.之后她在阿伯丁大学对它们的近亲, 猫鲨做进一步的研究.Gynaecologists at Aberdeen Maternity Hospital have successfully used the drug on 60 wome...