on-off valve

基本解釋

A new kind of hydraulic high-speed on-off valve with giant magnetostrictive actuator and cone valve structure is presented.
介紹了一種新型的液壓高速開(kāi)關(guān)閥，它采用了超磁致伸縮驅(qū)動(dòng)器和錐體式閥芯結(jié)構(gòu)。
Presents the design principle and the implement of a pressure control system of numerical control fixture based on high-speed on-off valve.
介紹一種基于高速開(kāi)關(guān)電磁閥的數(shù)控夾具壓力控制系統(tǒng)的設(shè)計(jì)原理和實(shí)現(xiàn)方法。
The dissertation programs software of the high speed on-off valve, including display, serial communication, CAN communication and PWM signal control module.
在硬件電路基礎(chǔ)上，設(shè)計(jì)了高速開(kāi)關(guān)閥顯示、串行和CAN通訊接口以及PWM控制信號(hào)的軟件模塊。

Among other response activities are on-water skimming, subsurface wellhead operations, continued efforts to see if they can get that shut-off valve to close, and significant booming efforts underway to protect vital shoreline.
WHITEHOUSE: Press Briefing on Oil Spill in Gulf of Mexico
The open approach that Valve decided on years ago is paying off big when it comes to the living room -- if only five percent of that installed base jump in on Steambox in 2013 (what we'd call a highly conservative guess), that's 2.5 million users.
ENGADGET: 2013: The year that Valve attacks HD