super-prompt-critical accident是什么意思

用法例句

Take three phase short circuit of no-load of salient-pole synchro generator as example,the paper expounds physical significance of ultra-transient reactance and the transient process,and points out relation and distinaction between the negative sequence reactance and ultra-transient reactancce.

以凸极同步发电机空载三相短路为例,阐述了超瞬态电抗的物理意义及暂态过程,指出了负序电抗同超瞬态电抗之间的联系与区别。

The prompt supercritical process of nuclear reactor with temperature feedback while inserting large step reactivity (ρ0>β) was analyzed.

对输入大阶跃反应性(ρ0>β)和有温度反馈时的反应堆超瞬发临界变化过程进行研究。