Emanometer is composed of normal atmosphere air mesh gridpulse ionization chamber, signal magnify and screen unit and MCU system.
仪器主要包括常压空气网栅脉冲电离室，信号放大与甄别和单片机系统。
2
He says an extreme solar storm could fire a catastrophic electromagnetic pulse at Earth, crash the power grid, and thereby trigger anarchy.
他说一场太阳风暴可以引发地球灾难性的电磁脉冲，可以摧毁电网，导致社会混乱。
3
A femtosecond laser pulse lasts on the order of a quadrillionth of a second but reaches a peak power equivalent to that of the entire power grid of North America during its short burst.