高质量、强现势性的城市空间数据的获取、更新和使用问题已成为当前“数字广州”建设中的瓶颈。
Currently the gathering, update and usage of high quality and up-to-date urban spatial data have become the bottleneck in the construction of "Digital Guangzhou".
假期期间，上海房屋日成交量为100套左右，而在广州、杭州和其它大城市，这个数字停留在两位数。
During the holiday, daily housing sales in Shanghai stood at about 100 units, while in Guangzhou, Hangzhou and other big cities, the figures remained at only two digits.
文章结合广州大学对电子信息工程专业的《模拟电子》、《数字电子》的两门实验教学的辅助学习网站的建设对实验教学网站的建设模式进行探讨。
Based on the construction of experiment teaching websites for analog electron and digital electron in University of Guangzhou, we discuss the construction pattern of the experiment teaching websites.
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