control valve group的意思|示意

The method using movable metal baffle and control valve near water sealed well to block the drain of oil tank group is unreliable and it will widen flowing fire area.

用活动金属挡板及水封井附加控制阀门封闭油罐组排水沟的方法既不可靠又会使流淌火面积扩大。

The patients in therapeutic group were performed with valve constriction . The patients in control group were performed with internal valvuloplasty .

治疗组病人住院期间行瓣膜环缩术，对照组病人住院期间行血管内瓣膜成形术。

Germany (FIKE) Fick Industry Valve Group is headquartered in Berlin, is a European field of fluid control one of the major manufacturers.

德国(fike)菲克工业阀门集团总部位于德国首都柏林，是欧州流体控制领域的主要制造商之一。

The animal experiment had 6 dogs, 3 with air-bag replacement in research group, the others with ball-valve replacement in control.

动物实验共6只狗，研究组3只用气囊型假体替代一段胆总管，对照组3只用球瓣型假体。

Headquartered in New Orleans, the group is committed to research and development of fluid control valves, fluid control equipment, production systems, in many countries, the production valve base.

集团总部位于美国新奥尔良市，集团致力于科研开发流体控制阀门，生产流体控制设备系统，在许多个国家均有生产阀门基地。