contingencyn.偶发事件;偶然;依附条件,制约条件
Contingency Support Element紧急支援分队
Contingency Planning Branch偶然情况策划组
Contingency Operations Plan应急作战计划
Contingency Support Package应急支援计划
Contingency Orbit Insertion应急轨道插入
Contingency Transfer System应急传送系统
contingency of self-worth自我价值感权变性
contingency-related bills意外事故相关法案
Contingency Retention Stock应急库存品贮备