... 弹簧塞孔 spring jack 塞孔弹簧 jack spring 流孔弹簧orifice spring ...
双语例句
1
The result showed that the dynamic characteristics of the air spring with auxiliary chamber are interrelated observably to the size of the throttle orifice.
研究结果表明：空气弹簧动态特性与节流孔孔口大小有着明显的关系。
2
A restoring spring presses the armature toward the first orifice.
一弹簧按下恢复对第一口衔铁。
3
The groundwater in Karst spring basin has a characteristic of concentration drain, it is similar to unsteady orifice outflow in fluid mechanics.