阀门

The interior dimensions of silver brazing valveockets are machined to the closest tolerances and finished smoothto promote full capillary attraction.

银钎焊的阀门套管的内部直径的机械公差和表面光滑度要求非常精确，以确保有足够的附着力。

On a particular type of valve Multi-stage pumps cavitation is characterized by its typical.

对某种特殊类型的阀门其气蚀特性是很典型的。

After numerical simulation can be obtain flow characteristic curve and the three-dimensional flow in detail.

通过数值模拟计算得到了套筒调节阀的流量特性曲线和阀门流道内三维流动的详细情况。

Please check whether the valve is in good condition.

请检查阀门是否良好。

The new valve is another addition to the most complete check valve package in the industry.

新的阀门是另一个在业界除了最完整的单向阀包。

If there is that kind of valves , the teachers must hope that is a check valve .

如果真出现这么一个阀门，老师一定会希望它只是一个止回阀而已。

The Cv for the Chemtrol Check Valve is 56, as shown on page 15 of this Valve Guide.

如这个"阀门指南"中的第15页所示，Chemtrol止回阀的Cv值为56

The valves are designed to provide fast check valve action and maximum service life.

这种阀门具有快速止回阀功能和最长的使用寿命。

In the open position, they function as a lift check valve.

在开启状态下，这种阀门功能与提升式止回阀相同。

The valves feature a replaceable abrasion resistant Chloroprene seat, a 304 stainless steel seat guided gate, and PTFE packing.

这种阀门配置可更换的耐磨损氯丁二烯阀座，304不锈钢阀座引导的闸板，以及PTFE密封填料。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。