富集比 meaning in Chinese

ratio of enrichment

The value of enrichment ratio was between 1 . 01 and 1 . 43 , and there was no significant difference in the value of the six landuse types
( 4 )不同形态的养分在泥沙中有富集现象；富集比在1 . 01 ~ 1 . 43之间，不同利用方式下富集比差异不大。
The company produces the table history to be glorious , and develops the innovation unceasingly , develops from the initial straight strip surface of bed table foundation to shan qubo the surface of bed table to the hyperbolic wave surface of bed table , causes the table the process load , the returns - ratio and concentrates compared to all has the large scale enhancement
我厂生产摇床历史悠久，并不断开发创新，从最初的直条床面摇床基础上发展到单曲波床面摇床（上世纪70年代）；到双曲波床面摇床（上世纪90年代），使摇床的处理量、回收率和富集比都有大幅度的提高。