Objective : To discuss laparoscopic operation in treating the extrauterine pregnancy.目的: 探讨腹腔镜手术治疗异位妊娠的临床疗效.Conclusion: Laparoscopy surgery for treatment extrauterine pregnancy one ideal surgery way.结论: 腹腔镜手术为治疗异位妊娠的一种理想...
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 ...
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....