常見(jiàn)例句雙語(yǔ)例句The compression work or the total pressure ratio of a compressor is determined through the use of cascade element performance data concerning deviation angle.壓氣機(jī)的加功量或增壓比由其基元葉柵的落後角確定。www.jasp.com.cnFinally, with the air of freedom multiplied by the number of air compression ratio that the pressure can be drainage, to determine choose which kind of air compressor.最終,用自由空氣的數(shù)量乘以空氣的壓縮比即可得出排水所需的壓力,以確定選擇哪種空壓機(jī)。The rock material compression experiments were carried out and a pressure model relating compression ratio and particle size distribution to compression pressure was presented.設(shè)計(jì)竝進(jìn)行了集料擠壓破碎力實(shí)騐,竝以此建立較爲(wèi)精確的擠壓破碎力求解模型;xuebao.sjtu.edu.cn 返回 compression pressure ratio