... 带钝边U形对接接头double U butt joint 带钝边J形坡口接头double J joint 角接接头corner joint ...
基于197个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
Objective to investigate into the application of double-J tube to the ureteral operations including the operation of the joint of renal pelvis, and into something else such as the indwelling time.
目的探讨输尿管手术放置双J管的适用范围，留置时间及注意事项等有关临床问题。
youdao
应用推荐
模块上移
模块下移
不移动