The density of neutral atoms in the band is two to three times that in adjacent regions.
这条窄带上的中性原子的密度比相邻区域高出2到3倍。
2
In view of energy, the different frequency band is chosen corresponding to the distribution system with the different neutral grounding mode.
对于中性点接地方式不同的配电网,按照能量的观点,选择不同的频带来实现故障选线。
3
In view of energy, using waveform recognition, the different frequency band is chosen corresponding to the distribution system with the different neutral grounding mode in SFB.