concealed deposit meaning in English

隐伏矿床

The necessity and the significance of mineral resources exploration , especially concealed deposits , is discussed also
论述了加强矿产特别是隐伏矿勘查的必要性和意义。
Combining with the actual situation of china mineral resources exploration , this paper points out that it conforms to china ' s situation and the development trend of mining industry to strengthen concealed deposits exploration , can help to alleviate the shortage of shortage of china mineral resources
摘要结合我国矿产资源的勘查实情，认为加强隐伏矿勘查符合我国国情和矿业发展趋势，有利于缓解我国矿产资源紧缺的矛质。
Choosing the atomic absorption spectrometry as a basic analytic method and icp / ms as a contrast method and using the sequential selective extraction schedule , the characteristics of weak geochemical signals from deeply concealed deposits were studied in loess covered jiaolongzhang polymetallic deposit and zhangquanzhuang gold deposit
本文采用原子吸收法作为基本分析方法，并以icp ms为比较方法，通过选择性循序提取试验，研究了甘肃蛟龙掌多金属矿和河北张全庄金矿黄土覆盖条件下，地表黄土中地球化学弱信息特征。