直流分量 meaning in English
dc component
dc componet
direct component
direct current component
direct-current component
zero frequency component
zero-frequency component
Examples
- Tri - level sync eliminates the dc component and provides a more robust way to identify the coming of synchronization in the signal chain
三电平同步方式消除了直流分量，提供了更有效的办法来确定同步信号在信号链的位置。 - 3 the effective value of a non sinusoidal periodic function is equal to the square root of the square sum of the constant component value and every harmonic component effective value
非正弦周期函数的有效值等于直流分量与各次谐波分量有效值的平方和的平方根。 - We revised frequency spectrum functions by using weighting factor - the distance between direct component and alternating component , and improved the acuity of focus measure curve
提出用交流分量到直流分量的距离作为加权因子对频谱评价函数进行改进，有效地提高了对焦评价曲线的灵敏度。 - Such problems as the attenuation of dc elements and sine waveform , voltage sag and frequency deviation should be taken into account in order to analyze the transient process in the power system
要分析电网的暂态特性，还必须考虑衰减直流分量和衰减正弦波，以及电压缺口和频率偏移等问题。 - A protection algorithm can be judged as having strong capability of anti interference if it can eliminate decaying direct current component and high harmonic whose frequency is not the integer times of system base - frequency
摘要能否滤除非系统频率整数倍的谐波和衰减的直流分量是衡量保护算法抗干扰能力的重要特徵。