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 ...
Detectives are appealing for witnesses who may have seen anything suspicious...探员呼吁看到任何可疑情况的人进行举报。The chief method is to take depositions of parties and witnesses.主要的方法是录取当事人和证人的宣誓证言.There is grave concern for the safety...
He stood in a mixture of desire and apprehensions.他怀着渴望和恐惧交加的心情伫立着.But subsequent cases have removed many of these apprehensions.然而,随后的案例又消除了许多类似的忧虑.But my apprehensions were really that I should miscarry.但是我真怕我要流产....