The DNA of bacteria is replicated by a semiconservative mechanism.细菌的DNA是通过一种半保守性机理复制的.The phage has replicated and the donor cells have lysed.噬菌体已复制和给体细胞已发生裂解.Later outplant the seedlings in a replicated permanent test ...
A ratchet mechanism transfers the thread from spool to bobbin.一种棘齿装置把线从线轴转到梭心上。Wire gages were produced with both flat - grid and bobbin - type constructions.制造金属丝应变片可采取平格栅型和线管型两种结构.Established in early 2003, our company...
这就为前肠和中肠的邻接部分提供了神经.This innervate the adjacent region of the fore and middle intestine.粘液细胞分布于前肠的前段和排泄腔.The mucous cells lie in the anterior part of the foregut and cloaca....