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- The chief problems effecting the regional exploration are in basic geology, regional eroding depth, the explanation and using of regional geochemistry, the study and selection of exploration methods, etc. 区域找矿工作面临的主要问题有基础地质、区域剥蚀深度、区域化探异常解释与应用、找矿方法技术的研究与选择等。
- Based on the characteristics of regional geochemical anomalies of 30 middle-large copper deposits, the prediction and evaluation criteria of geochemistry has summarized. 根据我国近30个大中型铜矿的多元素区域地球化学异常特征,初步总结出了矿田地球化学异常的预测评价准则。
- During the disposal of regional geochemical data, the key is confirmation of anomalous threshold, which is also a fundamental issue in explorative geochemistry. 区域化探数据处理中,重点是确定地球化学异常下限,异常下限的确定是勘查地球化学的一个基本问题。
- Therefore, regional geochemical anomalies can be ranked and endogenetic deposits can be forecasted on the basis of Bouguer gravity anomaly data. 因此,应用布格重力异常资料可以推断岩浆岩活动区(带),预测内生矿床,筛选化探异常。
- The Tonghai-Xinyang regional geochemical survey is a component part of the nationwide regional geochemical survey. 摘要桐柏-信阳一带区域地球化学调查是全国区域化探扫面的一部分。
- To solve the problem about multi-map systemic error correction in regional geochemical exploration, a computing method based on the least squares methods is developed. 为解决区域化探中的多图幅系统误差校正问题,提出了一种最小二乘准则下的计算方法。
- According as geology information,We studied the geochemical prediction methods of porphyry copper mineral concentration and ore field using regional geochemical data. 应用区域化探数据,结合前人研究成果,研究了斑岩铜矿矿集区和矿田(或矿床)靶区地球化学预测方法。
- Every exploration geochemist must know how to chose and evaluate element anomaly after the results of regional geochemical exploration are obtained and then, determinate it. 区域化探成果出来以后,面对众多的元素异常,怎样挑选、评价异常,然后进行异常查证,指导找矿工作是每个化探工作者面临的问题。
- Moreover, carding and search of geochemical anomalous beds were done, and geochemical correlation of regional strata was made, which led to the construction of the regional geochemical framework. 同时对地球化学异常层进行了梳理搜索,并对区域地层进行了地球化学对比,从而建立起区域地球化学格架。
- Our team won the regional laurels. 我们的球队赢得了地区冠军。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- LANDSCAPE GEOCHEMISTRY FEATURES AND WORKING METHODS OF REGIONAL GEOCHEMISTRY IN GANSU PROVINCE 甘肃省景观地球化学特征及区域化探工作方法研究
- Storms spring up easily in this region. 这个地区很容易发生风暴。
- Most regional committees meet four times a year. 大部分地区委员会每年开会四次。
- There is a tendency towards regional cooperation. 有一种地区性合作的趋势。
- SYSTEMATIC APPRAISAL OF COPPER REGIONAL GEOCHEMISTRY ANOMALIES IN SOUTHERN GANSU PRO VINCE 陇南地区铜区域地球化学异常的系统评价
- He is earning a salary in the region of25,000. 他当时的薪金在25,000英镑左右。
- A storm that cut off power to the whole region. 切断了整个地区电力供应的暴风雨
- A planar region bounded by a circle. 圆形区,圆形空间被圆所包围的一个平面区域