锅炉出力不足
The boiler Productivity shortage
电力不足概率
Loss of load probability
Base64 algorithm
LOLP loss of load probability
basic education schools
吊装能力不足
Inadequacy of Lifting Capacity
发动机机油润滑系统压力不足
insufficient engine oil lubricating system pressure
考虑旋转备用的电力不足期望值
expected un-served power considering spinning reserve