ball-valve
英 [bɔːl vælv]
美 [bɔːl vælv]
网络 球阀; 球状活瓣
复数：ball-valves
双语例句
- The example seen here is a "tension" pneumothorax shifting the mediastinum, because a "ball-valve" air leak is increasing the air in the right chest cavity.
图为张力性气胸，因呼吸时活瓣样的结构使气体漏入到胸膜腔的越来越多，纵膈移位。 - A ball-valve is arranged at a drain outlet.
在排污口装有球阀。 - Finite Element Analysis of Sealing Pressure of Natural Gas Ball-valve Based on Pro/ E and ANSYS
基于Pro/E和ANSYS的天然气球阀密封比压有限元分析 - The project background of the researching metal ball-valve was introduced in this paper.
通过对金属座球阀项目背景进行介绍，阐述了进行项目研制开发的意义。 - Sealing Construction Design for Float Ball-Valve Made of Titanium
钛制浮动式球阀密封结构设计 - 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。 - The results show that single power source twin-wire submerged arc welding, which is one of alternative methods of submerged arc welding with high deposition rate and low heat input, can meet manufacturing requirements of lange diameter full welding ball-valve.
结果表明，单电源双丝自动埋弧焊熔敷率高、热输入低，可满足大直径全焊接阀体球阀的制造要求。 - Taking a ball-valve model as example, the modeling process of feature-hierarchy models oriented to assembly was detailed. The method could guarantee the consistency in assembly information of product design.
以球阀产品为例，详细介绍了装配单元的装配特征层次模型的建立方法，为保持设计过程中产品装配数据的一致性提供了保障。 - Conceptual design of ball-valve based on extension engineering method
基于可拓工程方法的球阀概念设计 - The results show that the system is stable and the data gained by this system are accurate, which can meet the measuring demand of the large diameter full welding of the ball-valve.
结果表明，该系统稳定可靠，所测量出来的数据准确，可以满足大直径全焊接阀体球阀焊接过程的检测要求。