Placer的读音 Placer中文意思
读音
[地名] [菲律宾、美国] 普莱瑟Placer 用法和例句
- Study on synthetical recovery of tailing from the cleaning mill of placer gold at Yang-Ping-Guan
- 阳平关砂金矿精选厂尾矿综合回收的研究
- Gold ores mined in ancient times were divided into placer gold and hill gold .
- 古代采金分砂金和山金。
- Destributions of placer gold in the littoral area in the east of the Laizhou Bay
- 莱州湾东部滨海水域砂金分布特征
- The placer deposits are mainly formed in sandy coasts , bar lagoons and deltas .
- 不同的地貌类型形成的砂矿床有所区别，一般砂矿床主要产于砂质海岸、沙坝&泻湖海岸、三角洲海岸内。生物海岸、泥质海岸不成矿。
- Research on separation technology of monazite and zircon from ilmenite in the beach placer ilmenite
- 海滨砂矿选钛尾矿中独居石和锆石与钛铁矿的分离研究