空间曲线的参数方程
parametric equations of a space curve
对数直线方程
logarithmic straight line equation
曲线参数方程
curve parametric equation
投影曲线参数方程
the parameter equation of curve’s projection
奇解的参数方程
singular parametric equation
高次直线方程
linear equation of higher degree
直线方程
straight-line equation
equation of straight line
straight line equation
equation of the straight line
最佳直线方程
the optimum straight line equation
参数的线性无偏估计
Linear unbiased estimate of parameters
测量天线的参数
Parameters for Measuring Antenna
电路方程的线性变换
Linear transformation of circuit equations
基于特征线方程的分离算法
characteristic based split method
Kdv方程的数值方法
numerical methods to solve Kdv equation
变系数方程的解
solution of variable coefficient