improvemant改进improvevt.改善；改进；提高vi.变得更好；改进Improved Avionics Intermediate Shop改进的电子设备中介商店improved predictive voltage control改进型预测电压控制Improve your screen saver's visualsimproved infrastructure land method改进基础设施用地法improved adaptive genetic algorithm自适应遗传算法improved back-propngation network改进BP网络Improved Algorithm of CNN Searching改进的CNN搜索算法Improved High-Speed Bombing Radarimproved random decrement technique改进的随机减量法Improved file specification by mask强化指定档案扫瞄