采用二分区间求根法或弦截求根法确定故障点。
The roots are extracted in the root sections by method of bisection or secant.
依据等效电路的节点导纳方程，采用弦截法分析了自励感应发电机的稳态特性。
According to the nodal admittance equation, the analysis of steady state performance of self excited induction generators is carried out by using the secant method.
弦截法在牛顿法的基础上，利用差商来回避导数值的计算。本文推导了牛顿迭代法的各种改进方法。
On the basis of Newton method, Secant method used the difference quotient instead of calculating the value of derivative. his thesis derives improvements of Newton method.
直线被圆锥曲线截得弦的中点问题，是解析几何的重点和难点。
The problems about the midpoints of the chords cut by the taper curve are the most critical and difficult in analytic geometry problems.
我们通过大量模型来计算平均截弦长度和平均晶粒截面积。
We do abundant computer simulation to compute average chord length and average section area.
我们通过大量模型来计算平均截弦长度和平均晶粒截面积。
We do abundant computer simulation to compute average chord length and average section area.
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