Intercropping technique is a kind of eco-friendly farming techniques,which make full use of natural resources,improve soil productivity and increase farmers' benefit.After decades development,soybean intercropping has been widely used throughout the country.In this paper,we mainly summarized the development of the soybean intercropping including maizesoybean,sugarcane-soybean,potato-soybean,cassava-soybean,young tree-soybean and some other kinds of soybean intercropping types,discussed the varieties selection,plating date,row numbers setting,nutrition regulation and photosynthetic characteristics,and pointed out some obstacles in development,so as to provide a reference for the further study of soybean intercropping planting technology.

随着我国经济的快速发展，农村城市化的脚步不断加快，房屋建筑行业也得到了飞速的发展，使得能源的消耗量不断增加，对环境的破坏也越来越大。为积极响应国家可持续发展的号召，建设资源节约型、环境友好型的和谐社会，尽可能减少资源的消耗量，广大建筑公司都在不断地研发节能环保的技术，并将其运用到建筑工程施工中。

本文介绍了清水混凝土的表面质量要求与装饰效果要求，对清水混凝土施工中常见的原材料、浇筑、振捣等问题进行了研究，并从施工、养护、成品保护、修复等方面对清水混凝土施工要点进行了分析，以达到良好的施工效果。