浓缩倍数 meaning in Chinese

cycle of concentration
cyclw of concentratin
volume concentration

It is very essential to make the most of utilization ratio of water and cycles of concentration of circulating water
因此在钢铁生产过程中应尽量增加水的利用率和循环水浓缩倍数。
This method was also effective for concentrating virus form large volume water samples . moreover / the concertration multiple of cyanophage pp could rise to nearly one - hundred times when two - step backflushing ultrafiltration technique was adopted
此法也适用于大量水样的处理，而且当采用两步反冲超滤技术时，噬藻体的浓缩倍数可以提升到近100倍。
A new concentration system , the backflushing ultrafiltration system , was constructed with the isolated cyanophage pp in our lab associated with the ultrafiltration technique . basing on this system , the cyanophage concentration multiple could reach up to 30 times and the recovery rate of the cyanophage could exceed 90 %
浓缩是研究噬藻体的重要前期工作，我们以本实验室分离的淡水噬藻体pp为实验材料，结合超滤技术，建立了一套能够有效浓缩水样中噬藻体的方法- - -反冲超滤法。此浓缩技术可使噬藻体的回收率达90以上，浓缩倍数达30倍。