The phase separation speed, surfactant-rich phase volume percentage (Vs/(Vs+Vw)) and recovery of PAHs were used to evaluate the CPE performance.是什么意思_The phase separation speed, surfactant-rich phase volume percentage (Vs/(Vs+Vw)) and recovery of PAHs were used to evaluate the CPE performance.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句