论文部分内容阅读
似二度量板是用来计算截面形态稳定、走向长度有限、均匀磁化形体的磁场强度及其各个分量的一种量板.这种量板,自1967年以来,已逐渐为野外队所采用.但是,当似二度体走向长度改变或横剖面相对似二度体的位置改变时,需要制作新的整套量板.这就使该量板的应用复杂化.本文对这种似二度体磁异常的计算方法作了若干改进.在计算不同走向长度似二度体的各个横剖面的磁异常时,量板不用改变,只需将量板读出的格数乘上不同的校正系数即成.
Like the second measuring plate is used to calculate the cross-sectional shape of a stable, limited length, uniform magnetic field strength of the body shape and its various components of a measuring plate. This plate, since 1967, has gradually been field team used. However, when the second body changes in length or the second body changes in cross section, a new set of measuring plates is needed, which complicates the application of the measuring plate.In this paper, The calculation method of magnetic anomaly has made a number of improvements.When calculating the magnetic anomaly of each transverse section with different trend length like second body, the measuring board need not be changed, only need to multiply the reading of the measuring board by different correction coefficient to make.