... sedimentary cycle 沉积旋回;沉积循环 sedimentary strata 沉积岩 sedimentary deposit 沉积矿床;成层沉积 ...
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... sedimetary geochemistry 况积物地球化学 sedimetary ore deposit 沉积矿床 seed bed 苗床 ...
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沉积矿床(sedimentary mineral deposit) 沉积矿床 沉积矿床 1. 概念及特点 ①沉积矿床产于沉积岩系或火山-沉积岩系中, 矿体及其顶底板岩层彼此整合,属同时期连续 沉积...
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...: 柞山地区位于南秦岭造山带东段,以发育众多铅锌多金属矿床而闻名于世。多年来,这些铅锌多金属矿床一直被厘定为泥盆纪热水沉积矿床(SEDEX)。近年来的金属找矿勘探实践证明,该地区不仅存在同生热水沉积成矿作用,而且后生成矿作用也非常重要。
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火山沉积矿床 volcano sedimentary deposit
蒸发沉积矿床 evaporite deposit
化学沉积矿床 mineral deposit by chemical sedimentation ; chemical sedimentary deposit
喷气沉积矿床 exhalative sedimentary deposit
生物化学沉积矿床 biochemical sedimentary deposit
机械沉积矿床 mineral deposit by mechanical sedimentation
第四纪沉积矿床 quaternary sedimentary ore deposit
海底喷气沉积矿床 submarine exhalative sedimentary deposit ; sea floor exhalation deposit
泥炭沉积矿床 [地质] peat deposit
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呷村含金富银多金属矿床属海相火山喷流-沉积矿床。
Gacun argentiferous polymetallic ore deposit is a volcanic exhalation - sedimentary deposit.
海槽型泥盆系多产出层控型金和多金属矿床,台地型则以沉积矿床为主。
In most cases, stratabound gold and polymetallic deposits occur in the trough-type Devonian, while sedimentary mineral deposits mainly occur in the platform-type Devonian.
认为该煤系高岭岩是一种优质沉积矿床,开发利用好这一矿产资源,可提高矿井生产的综合效益。
It is considered that the coal measures kaolinite mentioned is a sedimentary deposit of high grade. Coal production enterprise could benefit from the development and utilization of it.
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