pvc
sp. 聚氯乙烯,[计] 永久虚电路
近义词：prematureventricularcontraction，polyvinylchloride，
英英释义
Noun
- a polymer of vinyl chloride used instead of rubber in electric cables
- irregularity of cardiac rhythm; recurrent occurrences can be a precursor of ventricular fibrillation
例句
- In the US millions of IV bags made of PVC are used annually.美国每年都使用数百万个由聚氯乙烯制成的静脉注射袋。
- Copper conductor PVC insulated PVC sheathed woven shield control cable.铜芯聚氯乙烯绝缘聚氯乙烯护套编织屏蔽控制电缆。