shuttle valve

基本解釋

Drag onto the page. Right-click to make a priority shuttle valve.
拖到繪圖頁(yè)上。右擊可成爲(wèi)順序往複閥。
A compound intervention shuttle valve is provided that comprises first and second primary inlets, first and second secondary inlets, and an outlet.
提供包括有第一和第二初級(jí)入口、第一和第二次級(jí)入口和出口的組郃式乾涉梭閥。
ip.com
Two earlier attempts to launch Discovery were scrubbed this week, because of lightning storms and a technical problem with the shuttle's fuel valve.
本周，發(fā)現(xiàn)者號(hào)曾經(jīng)兩度嘗試發(fā)射但都取消了。因爲(wèi)雷雨和航天飛機(jī)燃油閥的技術(shù)問(wèn)題。