... geochemical differentiation地球化学分异酌 geochemical dispersion地球化学分散 geochemical drainage reconnaissance地球化学水系普查 ...
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geochemical dispersion pattern 地球化学分散模式
geochemical dispersion halo 地球化学分散晕
supergene geochemical dispersion 表生地球化学分散
geochemical field dispersion 地球化学场分解
dispersion of geochemical field 地球化学场分解
The geochemical anomalies and the dispersion trains survey have played a very important role in the verification of mineralized type, evaluation of mineralized potential and discovery of ore deposits.
龙王江锑金矿带的化探异常及分散流测量，在验证矿床的矿化类型、含矿性以及发现矿床方面都起了重要作用。
Therefore dispersion train, stream secondary halo and primary halo were taken as the associated geological and geochemical exploration indicators.
因而，提出相关的地质、地球化学找矿(分散流、沟系次生晕、原生晕)标志。
It is a common phenomenon in the geochemical exploration in arid prairie of Qinghai that the dispersion length of copper anomaly is short and the anomaly is weak in stream sediments.
水系沉积物中铜异常偏弱、流长偏短是青海干旱草原区化探异常的普遍现象。
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