Systematic analysis is conducted for the error in detecting internal resistance of sensitive detector by standard method of deviation and isogonic method and measures to minimize errors are pointed out. 用标准偏差法对半偏法和等偏法测量灵敏检流计内阻的误差进行了系统分析,指出了减小测量误差的措施。
The direct cause is the strong development of geothermal vortex in the region, which located at the cross point of several Isogonic Equidistant Geothermal Vortex Families, it is the result of sympathetic vibration. 引发大水的直接原因是本地区地热涡的强烈发展,它因刚好位于数组同向等距地热涡族的相交点上,受相干共振的结果。