線性概率模型linearproducts: 定尺商品鋼材linearpitch: 直線節(jié)距linearprogramming: 線性規(guī)劃linearparallel: 線狀平行linearprogrammingproblem: 線性規(guī)劃問題下載手機詞典可隨時隨地查詞查翻譯