manmade词根词缀

The air is infected with noisome gases. Good: Plant situated away from natural or manmade sources of contamination.

空气受到了有害气体的污染。好：厂房位置远离自然或人为的污染源。

Methods To circular suture of the prostatic vessels during operation, wedge resection bladder cervix rear lip, separate the urethral orifice from bladder by Foley's air sac, set aside the thread through manmade bladder orifice and let epidural post-operation analgesia continue, etc.

方法采用窝口周围环扎血管、楔形切除膀胱颈后唇、尿管气囊隔离膀胱与腺窝、膀胱造瘘口预置缝线及术后连续硬膜外腔自控镇痛等。

It points out the ecological, economic and social benefits, which the manmade wetland ecosystem would bring in the city ground landscape plan design, and aims at the present domestic several problems to put forward the proposal.

指出了人工湿地生态系统在城市地面景观规划设计中的生态效益、经济效益、社会效益等广阔前景，并针对目前国内存在的几点问题提出建议。