1.and a valving element 33 closing said second vent hole 32 in a manner capable of opening and closing said second vent hole 32 only.
以及阀元件33，所述阀元件33以能够打开和封闭仅仅所述第二通气孔32的方式封闭所述第二通气孔32。
2.The results show that the transient responds excited by different fast valving operation on different system faults are also different.
结果表明，对不同系统故障采用不同快控操作，在机组轴系激起的扭振暂态过程也不尽相同。
3.The pressurized oil is admitted to either side of the power cylinder as controlled by a valving setup.
在阀门的控制下，受压的油被输送到油缸的两侧。
4.A decrease in the effects of electrical switching on torsional oscillations of shafts during fast valving is advantageous to fast valving.
在快关过程中减小电气切换操作对轴系扭振的影响，是保证快关汽门顺利进行的积极措施。
5.DCS operator should immediately trend all tank weights to ensure that a valving error is not resulting in cross contamination.
DCS操作员应立刻检查所有储罐重量，确保无任何阀门设置出错而造成交叉污染。
6.We are considered the pioneers of this type of valving .
我们是公认的这种类型阀门的世界领先者。
7.Remove the upper valving of X-tree above the spool.
抬开大四通以上采油树闸门部分。
8.Firstly there's the issue of valving.
首先有问题的汽门。
9.Balloon altitude control by valving - A review and comparison of actual flight data and vertical performance analysis results
通过阀控制气球飞行高度：实际飞行数据和垂直性能分析结果的评述与比较
10.Nonlinear And Variable Structure Steam Valving Control for Multimachine System Stability
多机器系统稳定性的非线性变结构流变量控制