参考答案: A
详细解析:
( )是进度绩效的度量,表示为挣值和计划值之间的差异。
A.进度偏差(SV)
B.成本变量(CV)
C.实际成本(AC)
D.挣值(EV)
( ) is a measure of schedule performance expreessed as the difference between the earned value and the planned value.
A. Schedule varlance (SV)
B. Cost varlance (CV)
C. Actual cost (AC)
D. Earned value (EV)
参考答案: A
详细解析:
( )是进度绩效的度量,表示为挣值和计划值之间的差异。
A.进度偏差(SV)
B.成本变量(CV)
C.实际成本(AC)
D.挣值(EV)