黄金矿山尾矿是重要的污染源之一。
尾矿坝安全是矿业领域的重要课题。
The safety of tailings dam is an important subject in the field of mine.
我国尾矿库安全状况令人担忧。
本机出矿品位为精矿、尾矿两个等级。
This machine is out of ore grade for concentrate, tailings two grades.
选用精、中矿和原、尾矿两个标准系列。
大量的尾矿如果不妥善处理，危害不言而喻。
A lot of tailings if not treated properly, the harm is self-evident.
低硅铁尾矿是一种利用率极低的矿业固体废物。
Low silicon iron tailings are a mine solid waste with very low utilization rate.
但近年来，尾矿库回水质量有逐年恶化的趋势。
However the backwater quality is worsening increasingly in recent years.
尾矿资源的再开发利用越来越受到全社会的关注。
The recovery and utilization of tailings is attracting more and more attention in modern society.
尾矿资源的再开发利用越来越受到全社会的关注。
The recovery and utilization of tailings is attracting more and more attention in modern society.
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