geochemical prospecting उदाहरण वाक्य

उदाहरण वाक्य

1. Based on the regional geological , hydrogeological , geophysical and geochemical prospecting and geothermal information , the forming background and bearing conditions , laws and features of thermal underground water are analysed , which will be the bases of further research , exploration and development of the thermal underground water in weihe basin
2. Abstract : based on 1 200000 aeromagnetic survey data performed in 1998 , and referred to materials of geolo - gic and geochemical prospecting of the working area , this paper discusses the relationship between the characte - ristics of magnetic field , magmatic rocks , fault structure and the distribution of mineral resources , and investigates the geologic metallogenic environments , and sets up the prospecting criteria for hydrothermal and volcanic - sedimentary copper , lead , zinc , gold , iron , manganese deposits , then makes the prognosis of the prospecting potential of the working area
3. According to the hydrocarbon analyses of crude oil samples an offshore oil field in china and the sea bed sediments just over this field , it is proved that the advanced technology can be used in such aspects of offshore geochemical prospecting as the correlations between oil and oil and between oil and sea bed sediments , the identification of hydrocarbon characteristics , and the estimation of traps
4. Based on geological , geophysical and geochemical prospecting in the huangshan nickel - copper deposit and the xiaoerquan zinc - copper deposit , the authors have predicted nonferrous metallic resources in the western part of the east tianshan mountain on the basis of regional geological , geophysical and geochemical data obtained by the multi - statistics method and the gis spatial analysis method
5. Based on the study of geological , geophysical and geochemical characteristics of the background field , ore district and ore belt that the caijiaying ore deposit lies in , the authors have formulated the structural geological - geophysical - geochemical prospecting model , and summed up the optimum combinational process of geophysical and geochemical prospecting techniques