Because the su lage contains a mass of the pathogeny and it is whiffy even disposed, it repollute the water in case of disposed incorrectly.
由于污泥成分复杂,对环境污染日益加重,因而污泥处理技术已经成为重要环保课题之一。
Because the su lage contains a mass of the pathogeny and it is whiffy even disposed, it repollute the water in case of disposed incorrectly.
由于污泥成分复杂,对环境污染日益加重,因而污泥处理技术已经成为重要环保课题之一。
声明:以上例句、词性分类均由互网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指。