噬菌体已复制和给体细胞已发生裂解.The phage has replicated and the donor cells have lysed.溶源性是噬菌体和寄生染色体之间的半永久联合.Lysogeny is a semi - permanent association between the phage and host chromosomes.有人提出把噬菌体分为六类.It has been proposed to group ...
This is the best season for a ramble in the suburbs.这是去郊区漫游的最好季节.It would have been best written in a more concise way as it does tend to ramble.它的行文确实有些信马由缰，要是简洁一些就好了。By the end of May he began to ramble.到了五月底,他就开始有点东拉西...
The novel adopts an epistolary form and depicts vivid and larger - than - life characters.小说采用书信体刻画了栩栩如生、个性鲜明的人物形象.Although many consider Crouching Tiger,Hidden Dragon to be foremost an excellent kung fu movie,the story ...
溶液和熔体的粘度等性能曲线并不呈现平坦.Among the properties which do not show a leveling - off are the viscosities of solutions and melts.探讨了PET酯 化、聚合生产过程对熔体直接纺丝的影响.The effect of PET production on melt direct - spinning is discussed.用熔体发泡法...
Her advice has frequently been less than wholly helpful.她的建议往往毫无帮助。Our Intelligence Service was untrained, cumbersome, and almost wholly ineffectual.我们的情报部门人员缺乏训练，机构臃肿，简直毫无用处。His mind was wholly taken up with the questio...