有用组分 meaning in Chinese
useful component
Examples
- It shall adopt effective protective measures to avoid loss and damage to ores that cannot be mined in a comprehensive way or that must be mined simultaneously but cannot be comprehensively utilized for the time being , and to tailings containing useful components
对暂时不能综合开采或者必须同时采出而暂时还不能综合利用的矿产以及含有有用组分的尾矿，应当采取有效的保护措施，防止损失破坏。