The borehole trajectory design to be drilled well with defined direction needs to solve a set of 7-element nonlinear equations.
限定了目标点井眼方向的三维圆弧型井眼轨道设计模型是一个非线性代数方程组，通常需要使用数值迭代方法进行求解。
The solution for design model of soft landing in borehole trajectory can come down to the solution with 7-element nonlinear equations.
井眼轨道的软着陆设计模型的求解可以归结为一个七元非线性方程组的求解问题。
This can be used to design the complicated borehole trajectory and the borehole deflection curves can be used to determine the developing trend of borehole deflection and its deflecting rate.
设计方法可用于设计复杂轨迹，孔斜变化曲线可判断其发展趋势和变化速率。
应用推荐