电渗析主要用于高含盐量水除盐前的预处理
参考答案：对
The cousins are alike in age, but _____ they are as different as day and night. [ ]
A. anyhow
B. besides
C. otherwise
D. moreover
传输综合柜应有可靠保护接地，接地线应采用不小于（）mm2铜导线，接地线颜色为黄绿线。
