How to improve resource utilization as well as achieve the harmony between road development and the natural environment has becomes the new concept of contemporary municipal road construction and maintenance. How to apply new technologies, materials and process to increase investment return in road construction has become a growing concern of the road builders. Tnis paper discusses immediate cold regenerating technique in municipal engineering.%如何提高资源利用率以及使道路发展与自然环境相和谐是当代市政道路建设维护的新理念.如何应用新技术、新材料、新工艺增加道路建设的投资效益,已经成为道路建设者越来越关注的问题.本文探讨了市政工程中的就地冷再生技术.
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机译：Chinese Aesthetics and Performance Practice in Three Works for Piano by Chen Yi: Tunes from My Home, Northern Scenes, and Four Spirits =浅析陈怡含有钢琴的作品中涉及到中国艺术美学及演出实践的三首作品：钢琴三重奏《家乡的歌》，钢琴独奏《北方景色》，钢琴协奏曲《四灵》
