1、Air inlet throttle valve with pneumatic actuator and positioner.
空氣進氣節(jié)流調(diào)節(jié)閥：帶有氣動定位和執(zhí)行機構。

2、Analyzing Flow Characteristics of Throttle Valve Combining with Matlab
結合Matlab軟件分析節(jié)流閥流量特性

3、Further opening the throttle valve activated the main fuel jet.
當節(jié)流閥進一步打開時，主噴口開始工作。

4、A disk turning on a diametrical axis inside a pipe, used as a throttle valve or damper.
節(jié)流閥，減壓閥：管道內(nèi)沿直徑中心軸線上的圓片狀旋鈕，用作節(jié)流閥門或閥門。

throttle valve翻譯