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Over the courtyard is a beautiful pergola, the pergola supported by posts, which designed with a slight bend at the top and resemble a flower.
庭院上面一个美丽的藤架,由柱子支撑,在顶部微微弯曲,就像一朵花。
A polyacrylate supported imidazole group, as an intelligent polymer catalyst, was designed and synthesized by linking of polyacrylate chloride with histidine in covalent bond.
将组氨酸以共价键连接到酰氯化的聚丙烯酸分子网络上,设计合成作为智能高分子催化剂的聚丙烯酰胺支载咪唑基化合物。
Geographical Information system (GIS) is a newly designed attribute management system based on Geospatial database and supported by both software and hardware of modern computer.
地理信息系统(GIS)是在现代计算机软、硬件支持下,以地理空间数据库为基础新开发构建的一个属性管理系统。
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