The uniformly distributed region of the magnetic field of Helmholtz coils has been used in many instruments for physical experiments without definite limitation.
不少物理实验仪器应用了亥姆霍兹线圈的均匀磁场区，但缺乏必要的使用限制性。
The uniformly distributed region of the magnetic field of Helmholtz coils has been used in many instruments for physical experiments without definite limitation.
不少物理实验仪器应用了亥姆霍兹线圈的均匀磁场区，但缺乏必要的使用限制性。
应用推荐