The composition, work theory, fieldwork method and exploration effect of pulse transient electromagnetic system are introduced.
简述了脉冲瞬变电磁系统的组成、工作原理、野外工作方法及其找矿效果。
The coupling of current, temperature and stress has been proposed in crack arresting by the electromagnetic heat effect at the moment when a pulse current is switched on.
讨论了电磁热裂纹止裂时脉冲放电瞬间的电流、温度和热应力的耦合关系。
Additional current density, which is a function of frequency, can be used to describe the effect of the ionosphere in the process of electromagnetic pulse propagation.
电离层对电磁脉冲传播的影响可以用一个频域的电流密度来描述，在时域则等效为一附加的电流密度和电导率。
Lightning electromagnetic pulse field (LEMP) was simulated to study its effect on naked radio fuze.
为了研究强雷电电磁场(LEMP)对没有保护状态下无线电引信性能的影响，对LEMP进行了模拟。
In order to study the effects of nuclear electromagnetic pulse to single chip, we made the irradiation effect experiments by simulative nuclear electromagnetic pulse pro-duced by GTEM Chamber.
为了研究它对单片机的各种效应，利用GTEM室产生的模拟核电磁脉冲，对单片机系统进行了辐照效应实验。
Generation of powerful pulse current is a key problem for crack arrest by electromagnetic heat effect.
如何产生高强度脉冲电流是应用电磁热效应遏制金属裂纹扩展的一个关键问题。
Objective: to investigate the effect of long wave pulse electromagnetic field on operational workers, so as to provide basis for making preventive measures for them.
目的：研究长波脉冲电磁场对作业人员健康的影响，为制订防护措施提供依据。
Objective: to investigate the effect of long wave pulse electromagnetic field on operational workers, so as to provide basis for making preventive measures for them.
目的：研究长波脉冲电磁场对作业人员健康的影响，为制订防护措施提供依据。
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