大肠菌群数
基于1个网页-相关网页
the total coliform group 总大肠杆菌群
total coliform group indicator 总大肠菌群指标
number of total coliform group 总大肠菌群数
Conclusion: the number of coliform group and total bacterial count exceeded standard, proving the truth that the water was polluted by the organic compound, excrements and trashes.
结论：细菌总数，总大肠菌群超标，说明水质受有机物和人畜粪便、垃圾污染。
youdao
应用推荐
模块上移
模块下移
不移动