overburden是什么意思

实用例句

1. Overburden had concealed the radioactivity.

覆盖层屏蔽掉了放射性.来自辞典例句

2. Soil survey should be adopted in such soil overburden areas.

在此类土壤覆盖区应采用土壤测量.来自互联网

3. Overburden pressure for three hundred years , isolated the light of day.

覆压三百余里, 隔离天日.来自互联网

4. The overburden strata movement is a complicated time and space process.

上覆岩层的运动是一个复杂的时空过程.来自互联网

5. Microbial oxidation of ores, tailings, and overburden contribute s to ARD.

微生物氧化的矿石 、 料和覆盖岩层会产生酸性岩排水.来自互联网