例句與造句

1. From an algebraic approach , the decentralized pole placement problem and robust servomechanism problem were explored ; from a geometric approach , the problem of elimination of decentralized fixed modes via time - varying decentralized control was explored
   從代數角度出發，研究了一般真有理系統的分散極點配置問題和魯棒跟隨問題；從幾何角度出發，研究了利用時變分散反饋消除分散固定模的問題。
2. It's difficult to find problem of elimination in a sentence. 用problem of elimination造句挺難的