This arrangement combined with the feature of a non-rising stem assures a positive seal against either steam or water.

这种结构方式具有不上升阀杆的特点，保证了对蒸汽或水都能够达到很好的密封功能。

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The rising stem design incorporates a graduated positioning for throttling service.

在阀杆上设计有位置指示器，能够精确地指示阀瓣的位置。

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The invention relates to a knife-shaped gate valve, in particular to a rising stem knife-shaped gate valve.

本发明涉及一种刀型闸阀，尤其涉及一种明杆刀型闸阀。

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Judging by the million-dollar football salaries, you'd be forgiven for thinking the UEFA's Financial Fair Play regulations -- agreed in 2009 as a way of controlling clubs' ever-rising expenditure -- had done little to stem spending.

CNN: The world's best-paid sports teams

These are all well-intentioned, but based on the numbers, none seem to actually be working to stem the rising tide of non-golfing citizens.

FORBES: Can Golf Be Saved By Capitalism?

The goal is to stem the rising tide of work-related musculoskeletal disorders, including those known as repetitive stress or repetitive strain injuries, that account for one third of all occupational injuries reported to the Bureau of Labor Statistics each year.

CNN: OSHA pushing for new regulations aimed at preventing repetitive motion injuries