弦振动方程 meaning in English

equation of the vibrating string

Equation of the vibrating string
弦振动方程
By using hyperbola function method , a class of exact kink solitary wave solutions to the nonlinear vibrating string are obtaind
用新近发展起来的双曲函数法，成功地得到了非线性弦振动方程的3组精确孤波解和2组其他类型的精确解
That two conditions of the expansion functions should be satisfied was presented by solving the nonlinear vibrating string equation and the combined kdv equation
然后以求解非线性弦振动方程和组合kdv方程为例，指出其中的展开函数应该满足的两个条件。