stopcock

stopcock

[ˈstɒpkɒk]

n.管闩;活塞;活栓;旋塞阀;

复数： stopcocks

英文例句/中文翻译：

1、

With regard to the 2800 kN hydraulic hoist of puding hydropower station, when air temperature rises from twenty three centigrade to thirty centigrade, the cylinder stopcock could theoretically raise thirty-eight millimeter at most.

普定水电站2×800kN液压启闭机，当气温由23℃变为30℃时，油缸活塞理论最大上移量为38mm；

互联网摘选

2、

Burette with three-way stopcock

带三路活塞的滴定管

互联网摘选

3、

If the hydraulic unit locked the top of cylinder, the hydraulic oil cannot leak and the cylinder stopcock could not ascend, then the oil pressure of the cylinder would theoretically increase ten MPa.

如果油缸上腔亦加液压锁，液压油无法泄漏，油缸活塞不会上移，则油缸内油压理论上将增加10MPa。

互联网摘选

查看更多翻译