A.線性規(guī)劃B.非線性規(guī)劃C.混合整數(shù)規(guī)劃D.多目標優(yōu)化
A.約束條件B.目標函數(shù)C.獨立變量D.方程
A.生產(chǎn)方案規(guī)劃B.換熱網(wǎng)絡C.管道布局和尺寸D.分離次序