式中r为电极距,h_0为各层厚度的最大公约数,q_n称为“反射系数”.当(1)式中h_0和n选择适当时,可以得到较精确的ρ_s理论曲线. 众所周知,电阻率测深公式中转换函数T(λ)可用级数形式表示,也可用简单的递推公式计算得出.然而,T←→ρ之间的转换却要用近似积分或离散的汉克尔变换来实现,公式复杂,计算量大. Where r is the electrode distance, h_0 is the greatest common divisor of each layer thickness, q_n is called “reflection coefficient.” When h_0 and n are chosen properly in (1), the more accurate theoretical curve of ρ_s can be obtained.It is well known that the resistance The conversion function T (λ) in the rate sounding formula can be expressed in terms of series, and can also be calculated by a simple recursion formula. However, the conversion between T ← → ρ takes the approximate integral or discrete Hankel transform To achieve, the formula is complex, a large amount of computation.