摘要
人们常直接应用 ρs、ηs(或Fs)等参数来解释激电异常 ,当激电异常较为复杂时 ,利用这些参数就难以对异常源的性质进行合理的解释 ,还可能使推断结果产生错误。通过实践应用中的两个具体实例 ,说明应用激电法的二次信息———金属因素解释复杂激电异常的有用性。金属因素能将矿致异常与非矿致异常分离 。
The basic parameters ρ s , η s or Fs are usually used to interpret IP abnormities directly . It is hard to determine the abnormal property by these parameters when abnormities are very complicated. The validity of metallic modulus for interpretation on complicated abnormities is described by two concrete cases. Metallic modulus can use for distinguishing the ore abnormities from interferential background effectively, and it is useful for qualitative interpretation and quantitative interpretation of IP abnormities.
出处
《西部探矿工程》
CAS
2004年第12期97-99,共3页
West-China Exploration Engineering
