On top of that, the field generated by an alternating current interacts with the ground more strongly than it does with the air.
高空架线的话，由交流电产生的电磁场与地面的感应要比空中的电场交互作用强大得多。
The rock impedance with two electrode arrangement in alternating current field is simulated by a new resistance and capacitance network model.
应用电阻和电容网络模型来模拟电极发射法交变电场岩石阻抗。
The theoretical analysis shows that the intensity of the generated waves is in proportion to the product of the imposed static magnetic field and alternating electrical current.
理论解析表明，运用交变电磁力在液体金属内生成的磁声波的强度和所施加的静磁场的磁感应强度和交流电流的电流密度的乘积成正比；
The dynamic temperature field during roll-bonding combined with high-frequency alternating current heating has been numerically simulated by a simplified model.
通过数值模拟获得了高频加热-轧制复合过程中的动态温度场。
The utility model relates to the technological field of electrotechnics, particularly an alternating-current transducer.
本实用新型涉及电工技术领域，尤其是涉及交流变频器。
The method includes the following steps: exerting alternating current on the coil to generate an alternating magnetic field;
该方法包括 对线圈施加交流电以产生交变磁场；
The method includes the following steps: exerting alternating current on the coil to generate an alternating magnetic field;
该方法包括 对线圈施加交流电以产生交变磁场；
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