A.0.3mm B.5mm C.18mm D.1mm E.50mm
A.計(jì)劃評(píng)估 B.正向計(jì)劃設(shè)計(jì) C.逆向計(jì)劃設(shè)計(jì) D.解析算法 E.目標(biāo)函數(shù)