But electricsurvey can help to accumulate a wealth of geology results in a relatively short period at lower cost, thus providing a scientific basis for detailed seismic survey.
而电法勘探却能在较短的时间里，用较小的代价，获得丰富的地质成果，为进一步开展地震详查。
2
Practical results indicate that the electric resistivity tomography method is a feasible exploration method in the active fault survey in Anyang city.
结果表明，在安阳城市活断层调查中，电阻率层析成像测量方法是一种十分有效的勘探方法。
3
Combination of gray theory, technology maturity, expert survey, etc. parameters of the model, quantitative analysis of the electric car the size of demand and supply.