入口浓度 meaning in Chinese

inlet density

The entrance concentration has no effect on the efficiency of hydrocyclone , but the underflow concentration escalates along with the augment of entrance concentration
入口浓度不影响旋流器的分离效率，但底流浓度随入口浓度的增大而增大。
When the entrance concentration of sodium aerosol is up to 7mg / l , the efficiency of scrubber is up to 85 % , and the total efficiency is 96 % ? % ; when the entrance concentration of sodium aerosol is up to img / l and below to 7mg / l , the efficiency of scrubber is up to 74 % , and the total efficiency is 87 % ? % ; when the entrance concentration of sodium aerosol is below to img / l , the efficiency of scrubber is about 40 % , and the total efficiency is about 50 %
当钠气溶胶入口浓度大于7mg l时，湿式除尘器的净化效率大于85 ，而总的净化效率为96 2 ；当钠气溶胶的入口浓度大于1mg l而小于7mg l时，湿式除尘器的净化效率大于74 ，而总净化效率为87 2 ；当入口气溶胶浓度小于1mg l时，湿式除尘器的净化效率为40 ，而总的净化效率只有50左右。