籽粒实际损失率
Actual loss rate of grain weight
最大实际高度
maximum practicable height
限制最大损失
maximum drawdown constraint
计数损失实时修正
Real time correction in counting loss
匹配最大实数根
The maximum real roots of graph’s matching polynom
实际失真度
degree of distortion in service
实际实物生产率
marginal physical productivity