By using the complementation test an unknown mutant can be rapidly assigned to a particular gene.采用互补测验可迅速地将某一未知突变型归属于某一特定基因.When the cells were then shifted to an enriched medium, the mutant cells proliferated.然后,当细胞移入一...
Our bone marrow contains fat in the form of small globules.我们的骨髓中含有小球状的脂肪。Decaffeinated coffee still contains some stimulants and other nasties linked with cancer.脱咖啡因的咖啡仍含一些刺激物和其他可能致癌的有害物质。The guide book contains a shor...
He had mastered various daring interjections.他学会了种种下流的感叹辞.How do I use interjections in English?英语中的感叹词该怎么用 呢 ?" Good Heavens! " and " Ouch ! " are interjections.“ 天哪! ” 和 “ 哎哟 ” 都是感叹词.“Good Heavens!”and “Ouch!”are inter...
Work on the building was impeded by severe weather.楼房的施工因天气恶劣而停了下来。Both humification and decomposition are impeded.腐殖化过程与分解过程均受到抑制.The deep snow impeded travel.深雪阻碍了旅行.Temporay supports would have impeded navigation in t...
Bethink ere thou dismiss us.在你打发我们走以前再请仔细考虑一下吧.I shall be gone ere morning.我将在清晨前离开.Take the water ere the clock strikes twelve.在12点前取水。It was not long ere a call came from the house and recalled me from my reflections.不...