砂矿 meaning in Chinese
[地质学] placer; placer deposits; mine; drift mine
◇砂矿剥离 stripping for alluvial; 砂矿床 placer; 砂矿井采 placer mining; 砂矿开采 placer mining; alluvial mining; placering; 砂矿运输 alluvial transportation
Examples
- The objection to the placer origin have centred around the softness of uranium compounds .
反对砂矿成因的论据主要是：铀的化合物不耐磨蚀。 - Dredging technology and equipment for thailand placer
泰国砂矿的船采工艺及设备 - River placers , river quarry , acquisitions and marketing
河砂矿、河石矿、收购和销售。 - Synthesis of gold - tailing geopolymers and influential factors
金矿尾砂矿物聚合材料的制备及其影响因素 - A place where a placer deposit is washed to extract its mineral content
砂矿开采地一个用来清洗出有用矿物的砂矿开采地