数据包络分析
参考答案:
是一种对具有相同类型决策单元进行绩效评价的方法
简述保护组织的功能和类型?
Which EPIRB transmits a distress alert that is received and relayed by an INMARSAT satellite?()
A.Class A EPIRBs
B.Class B EPIRBs
C.L-Band EPIRBs
D.Category I EPIRBs