5.our history must retrograde for the space of a few pages.
我们历退几页谈谈。
6.to go back on the progress that has been made would be a retrograde step.
在已经取进步基础上后退，将是一种退步。
7.Adriamycin can selectively kill perikaryon by way of retrograde axoplasmic transport.
阿霉素(多柔比星)可以通过向轴浆运输选择性杀死神经元胞体。
8.The diagnosis was established readily on IVU, cystoscopy, retrograde pyeloureterography or dye studies.
联合应用IVU、膀胱镜、行输尿管肾盂造影及染料染色检查确诊。
9.Conclusions:IVU and cystoscopy, especially retrograde ureteropyelography, were essential for the diagnosis of primary ureteral carcinoma.The prognosis correlated with the stage and grade of tumor.
结论：静脉尿路造影、膀胱镜和行肾盂输尿管造影是原发性输尿管恶性肿瘤基本检查手段；
10.If urethral injury is suspected, urethral integrity should be confirmed by a retrograde urethrogram before the catheter is inserted.
如果怀疑有尿损伤，在置管前应先行行性尿造影以确定尿完整性。
11.The area had undergone such evolution stages as passive borderland basining, squeerze-retrograde nose-like swelling, cratonic inner sagging. intracratonic basining and para-foreland basin.
克拉通内凹陷阶段；克拉通内坳陷盆地发展阶段和类前陆盆地发展阶段。
12.To define the optimal methods of diagnosis of ureteral injury from blunt abdominal trauma, the intravenous urography and retrograde pyelograph were used for the earlier diagnosis of ureteral injury.
为了提高对腹部钝性伤所致闭合性输尿管损伤早期诊断,采用大剂量静脉肾盂造影或行造影。
13.The main diagnostic methods included cystoscopy,retrograde ureteropyelography and ureteroscopy.24 patients received operation(with 5 surgical choices)and the 5 year survival rate was 59.1%.
24例患者分别接受5种手术治疗。5年生存率为59.1%。
14.After that, rapid cooling retrograde metam orphism occurred.Early rapid ocean spreading was constrained because subduction appeared.Therefore, metagabbro continued to uplift under the slow extension.
;
,后退
退地
行性遗忘
化上退步
造影能明确诊断。
