简介：摘要
简介：
简介：【摘 要】我国城市老旧小区数量庞大，难以管控。在新冠疫情爆发的背景下，对比功能完善的新型社区，所暴露的问题不言而喻。通过对益阳市老旧小区所存在的基础设施陈旧、卫生问题严重等问题进行分析梳理，提出设施更新、环境美化、智能化建设等改造措施，结合实际成功案例的丰富经验，对后疫情时代下城市老旧社区进行提质探索实践。
简介：在放大变量的内部点方法建议一条中央路径。在内部点方法的中央路径的角色；方法论；结果和讨论。
UV打印技术在冰箱应用前景Application prospect of UV printing technology in refrigerator
Clinical study on the efficacy of intervention for depression and depression in respiratory failure using modified Suzuki Qi method
Stochastic Optimal Control with Terminal Constraints
后疫情时代下城市老旧小区提质探索实践---- 以益阳市为例Exploration and practice of improving the quality of old urban residential area in the post-epidemic era ---- Take Yiyang, for example
FORMATION AND EROSION PROCESSES OF THE LOESS PLATEAU
A SCALED CENTRAL PATH FOR LINEAR PROGRAMMING
