有奖纠错
| 划词

The source and damage of manganiferous wastewater were introduced. The control technology, sewage purification means and water resources protection were discussed.

摘要介绍了含锰废水的来害,对其治理术、污水净化手及水资保护等方面进行了探讨。

评价该例句:好评差评指正

用户正在搜索


fortune-teller, fortunetelling, fortune-telling, fortunite, forty, forty winks, forty-five, fortyfold, fortyish, forum,

相似单词


3G, 401(K), a,

声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

  • 微信二维码

    关注我们的微信

  • 手机客户端二维码

    下载手机客户端

赞助商链接