行程 1.(路程) route or distance of travel; distance of run; length of travel; distance travelled; journey; flight 艱難的行程 hard journey; 漫長(zhǎng)的行程 long route; 行程五千多公里 travel over 5,000 kilometres; 一小時(shí)的行程 an hour's march; 這將是一整天的行程。it will make a full day's march.2.[機(jī)械工程] stroke; throw; travel 活塞行程 piston travel; 滑枕行程 ram stroke3.[電學(xué)] range
Industrial - process control valves - part 3 - 2 : dimensions - face to face dimensions for rotary control valves except butterfly valves 工業(yè)過(guò)程控制閥第3 - 2部分:尺寸角行程控制閥蝶閥除外的端面距
Industrial - process control valves - part 6 - 2 : mounting details for attachment of positioners to control valves - positioner mounting on linear actuators 工業(yè)過(guò)程控制閥第6 - 2部分:定位器與控制閥執(zhí)行機(jī)構(gòu)連接的安裝細(xì)節(jié)定位器在角行程執(zhí)行機(jī)構(gòu)上的安裝
Ideally suited for most quarter - turn valves , nibco nda and nsr pneumatic actuators offer exceptional starting and ending torque in a compact design 適用于大多數(shù)角行程閥門,使用程度理想,美國(guó)尼伯科nda和nsr氣動(dòng)執(zhí)行機(jī)構(gòu)在緊湊的結(jié)構(gòu)里提供非常的開(kāi)啟和關(guān)閉扭矩。
By means of the step control of pmsm , it can offer accurate and reliable position control for the angle travel terminal equipment . step angle is small , torque is large and inertia is small . this system will promote the technical guideline and control accuracy of the flow and pressure control 利用永磁同步電動(dòng)機(jī)的步進(jìn)控制,為角行程終端設(shè)備提供準(zhǔn)確可靠的定位控制,步進(jìn)角小、轉(zhuǎn)矩大、慣量小,將使流量及壓力控制達(dá)到高的技術(shù)指標(biāo)和控制精度。