improvern.改良者;改善者;改进剂
improvevt.改善;改进;提高vi.变得更好;改进
improved fuzzy AHP改进的模糊层次分析法
improved algorithm改进算法
improved technique技术改造
improved iodometry改进碘量法
improved Petri net改进Petri网
improve the morals提高士气, 改进风气
improved substrate培养基
improved mechanism完善机制
improved gray code改进的Gray编码
improved JC method改进JC法