对工程图纸矢量化中线条的检测，采用最佳拟合的方法，得到了线条对应的标准直线方程。
In the detection of lines in engineering drawing vectorization, the method of best coinciding was adopted to attain the according standard line equation.
通过所得动力学参数的精度比较，获得了最佳拟合的2-甲基呋喃HDO反应的速率方程。
By means of comparing the accuracy of the kinetic parameters, the best fit rate expression for HDO reaction of 2MF was obtained.
用这种方法可以求得最佳拟合直线方程和最小的非线性误差。
Using this method optimum imitative straight line equation and minimum non-linear error can be got.
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