Improvei提高
improvevt.改善;改进;提高vi.变得更好;改进
improved material改良材料
improved Adaboost改进Adaboost
improve grassland草地改良
improve technique完善工艺
improve qualities提高质量
improved estimate矫正估计
improved HybriMax
improve one's lot
improved taxation完善税制
improved GM Model改进灰色模型