Multiple reignition makes the frequency and amplitude of overvoltage increase and might do harm to transformer coils by cumulative effects for its surge steepness.

多次重燃使得过电压频值均升高，会对变压器绕组型设备绝缘造成危害。

Numerical simulation studies indicate that the adaptive filter is a powerful noise suppresser for correlated interferences, especially for those with amplitude changing and time delay.

数值模拟结表明该波器对于相关噪声，尤其是有值变化时间延迟的情况，有很强的抑制。

The maximum of B along elevation direction is closely under the central section of coil.The B of equiamplitude magnetic field is increased by increasing of the output current ...

高频磁场的磁感应强度随高频电源输出电流的增加而增加,磁场调处理能提高磁场内的磁感应强度,提高调波信号的值电压,可有提高磁场内的磁感应强度。