D type boiler is widely used in petrochemical industry because of its characters of compact construction, less area occupied, short site installed period, easy operating and maintenance.
型锅炉以其结构紧凑，占地小，安装周期短，运行维护方便等特点，在国内石油化工系统得到了广泛的应用。
Through practice, this technology is proved to have the advantages of good treatment result, high automation level, easy to ope rate, and less occupied area.
通过实践证明该工艺具有处理效果好、自动化水平高、运行管理方便、占地面积小等特点。
But, our country a lot of land is occupied, can continuously reduce the cultivated land area, arable land decrease, many kinds of food less, even some people starve to death.
可是，我国大量的土地都被占用，耕地面积就只能不断的减少，耕地减少，种的菜就少了许多，甚至有些人被饿死。
The device has the advantages of compact structure, less occupied area, specialized use, good separating effect and the like.
本实用新型装置特征具有结构紧凑，占地少，用途专一，分离效果好等优点。
The airing rack has simple structure, less occupied area and good airing effect.
本实用新型结构简单，占地少，晾干效果好。
The airing rack has simple structure, less occupied area and good airing effect.
本实用新型结构简单，占地少，晾干效果好。
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