短語詞組短語compression adiabatic efficiency 壓氣機(jī)級(jí)絕熱效率equivalent compression efficiency 當(dāng)量壓縮效率polytropic compression efficiency 多變壓縮效率isotropic compression efficiency 等向壓縮效率High compression efficiency 高壓縮效率isentropic compression efficiency 等熵壓縮效率isothermal compression efficiency 等溫壓縮效率wet compression efficiency 濕壓縮效率compression efficiency per gram material 克重材料抗壓效率 返回 compression efficiency