Terms containing negative reactivity

Subject	English	Chinese
nucl.phys.	negative reactivity	负反应性
el.	negative reactivity coefficient	负反应性系数【核】
el.	negative reactivity feedback	负反应性反馈
nucl.pow.	negative reactivity margin	负反应性裕量
el.	negative reactivity margin	负反应性裕量【核】