求翻译：考察了微滤预处理、操作压力、温度及体积浓缩比对膜通量的影响,确定的最佳超滤工艺为：压力0.10 MPa,温度50℃,体积浓缩比8是什么意思？

Investigated microfiltration pretreatment, operating pressure, temperature and volume concentration ratio on the membrane flux, to determine the optimal ultrafiltration process as follows: pressure 0.10 MPa, temperature 50 ℃, the volume concentration ratio 8

inspected the micro-filtration pre-processing, operating pressure, temperature, and volume than the membrane flux enrichment, determine the impact the best ultra-filtration process for 0.10 MPa: pressure, temperature and the size is 50 °C enrichment than 8

Inspected micro has filtered the pretreatment, the service pressure, the temperature and the volume concentration compared to the membrane flux influence, determined best ultra filters the craft is: Pressure 0.10 MPa, the temperature 50℃, the volume concentration compares 8

Inspected a microfiltration pretreatment, operating pressure, temperature and volume concentration ratio effect on flux, determining the best ultra-filtration technology for: pressure 0.10 MPa, temperature is 50 ° c, the volume is concentrated more than 8

Investigated microfiltration pretreatment, operating pressure, temperature and volume concentration ratio on the membrane flux, to determine the optimal ultrafiltration process as follows: pressure 0.10 MPa, temperature 50 ℃, the volume concentration ratio 8