mhd equations meaning in English

磁流体力学方程

Finally the magnetic field equation from maxwell ' s equations and the current circuit equation are given to complete the mhd equations
最后进行电流回路方程与磁流体力学方程组的耦合，并且补充电磁边界条件，完善定解条件。
In the first part , turbulent motion in convection zone as source to generate alfven waves is studied following lighthill - stein theory , in which the turbulent source was described by nonlinear terms in mhd equations
就是将mhd方程中的非线性项通过fourier变换转化为湍动源项，并采用kolmogroff幂律谱来描述对流层的湍动谱。