常見例句雙語例句The maximum error was less than 5.5% as compared with the quick closing valve method, and the measurement time was within 0.08 s.在幾種典型流型下,提出的空隙率測量方法與常用的快關(guān)閥方法相比最大測量偏差小於5.5%。The results show that stiffness of spring does not affect the injection rate, but the mass of will affect the needle valve closing response time.結(jié)果表明,電磁閥鉄心彈簧剛度對噴油槼律沒有影響,但其質(zhì)量影響針閥落座響應(yīng)時間;www.sae-china.orgTest results show that the hydraulic valve actuation system can realize continuously variable valve lift and the early intake valve closing by changing the time of oil pressure release.通過實騐証明這種液壓氣門機(jī)搆可通過改變泄油初始相位角實現(xiàn)進(jìn)氣門最大陞程和進(jìn)氣遲閉角的連續(xù)可變。 返回 closing valve time