The invention is simple in structure, strong in practicality and low in cost.
本发明结构简单，实用性强，成本低廉。
Tang Xianzu's theories of writing drama have the following three characteristics: "having a system of his own", "rich in practicality" and "depth of philosophy".
汤显祖的作剧理论具有“自成体系”、“富有实践性”、“哲理深度”三大特色，是我国戏曲理论的宝贵财富。
It would have great significance in practicality.
具有很强的实践意义。
This article explained the importance of vector map in GIS, and analyzed the error in the vector map transformed from paper map in practicality.
从实用的角度出发，阐述了矢量地图在GIS领域中的重要性，并对由纸制地图生成的矢量地图的误差来源进行了分析。
The system caters for basic needs in practicality and performs good co-operation with related units. It also lays a foundation for subsequent development.
实际开发出的系统满足基本应用需求，能够较好地与公司现有的成果衔接，并为进一步研发奠定了基础。
The system caters for basic needs in practicality and performs good co-operation with related units. It also lays a foundation for subsequent development.
实际开发出的系统满足基本应用需求，能够较好地与公司现有的成果衔接，并为进一步研发奠定了基础。
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