rising stem

基本解釋

The Fig. 1710 Balancing valve is a non-rising stem design incorporating a parabolic (plug) shaped disc.
型號(hào)1710平衡閥為暗桿結(jié)構(gòu)，配置拋物線（塞）形閥瓣。
This arrangement combined with the feature of a non-rising stem assures a positive seal against either steam or water.
這種結(jié)構(gòu)方式具有不上升閥桿的特點(diǎn)，保證了對(duì)蒸汽或水都能夠達(dá)到很好的密封功能。
A floorstand for handwheel actuated valves allows operation from above. Included is handwheel, non-rising stem, fittings, extension, and floorstand with gate position indicator.
用于手輪執(zhí)行器閥門上的地軸承架可以在上方對(duì)閥門進(jìn)行操作，包括手輪，暗桿，連接件，加長件，以及帶閘板位置指示器的地軸承架。

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?
Regulators and drug industry executives are pulling their hair out trying to stem a rising tide of fake or low-quality medicines being sold online.
FORBES: Magazine Article
Now the British prime minister is at it again in seeking to stem the United Kingdom's rising rate of unemployment--yet this time around it does not seem decisive enough.
FORBES: Magazine Article