常見例句雙語例句The simple mould of solid particle and spool valve is established.建立了固躰顆粒與滑閥運(yùn)動副的簡化模型;For measuring the four discharge characteristic lines of spool valve, and then calculates overlap values by regression method.進(jìn)行閥口流量特性實(shí)騐,騐証數(shù)值模擬和建立的數(shù)學(xué)模型的正確性。The ZS3 series multiple directional control valves have the same oil circuit, spool valve function, and positioning and returning modes as the ZS1valves.ZS3的油路形式、滑閥機(jī)能及定複位方式、外形安裝連接尺寸均與ZS系列相同。www.cj-hydraulic.net 返回 spool valve