The distribution of the magnetic flux density in the magneticfieldgenerator which provided traveling magneticfield have been studied.
研究了移动磁场发生器的电磁特征及磁场空间分布规律；
2
The machine (1) has a magneticfieldgenerator (31) for treatment of the water to reduce the formation of calcareous deposits in said hydraulic circuit.
该机器（1）具有用于处理水以减少钙质沉积物在所述液压回路中的形成的磁场发生器（31）。
3
By the design, the magneticfield sensor can respectively optimize the magneticfieldgenerator and the magneticfield induction apparatus to achieve optimum sending and receiving.