Once upon, slover the root equation of a degree and equation of two degree that need input coefficientof equation, data separate need comma or space, output the root equation.
从前求一元一次方程和一元二次方程的根，要求输入方程的系数，数据间逗号或空格分隔，输出方程的根。
2
The influence of the optical length, the output couple coefficientof the optical fiber ring cavity upon the STF and the coherence of the loss is also analyzed.
结合光纤环光学长度和耦合输出系数，就损耗对光纤环光谱传递函数和相干性的影响进行了分析讨论。
3
The effects of the optical length, the output couple coefficient, and the loss on the STF of optic fiber ring are analyzed.