CODcr went beyond 2nd standard of sewage treatment plant a little in water quality without effective composite bacteria,while O3=0.24gO3/gMLSS.
英
美
释义
未投加高效复合菌时出水COD_(Cr)略超出污水处理厂二级出水水质标准,此时O_3量为0.;24gO_3/gMLSS;
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载