工学 智慧城市 释 smart city 智慧城市 通过数字技术改善了服务功能的城市。改善的方面包括能源利用、健康卫生、水资源、交通、住房和垃圾处理等。 理学 物联网 释 smart city 智慧城市 以发展更科学、管理更高效、生活更美好为目标，以信息技术和通信技术为支撑，通过透明、充分的信息获取，广泛、安全的信息传递和有效、科学的信息处理，提高城市运行效率，改善公共服务水平，形成低碳城市生态圈而构建的新形态城市。
计算机应用 信息系统与信息化 释文 smart city 智慧城市
- rule of rounding
- rule of side fitness
- rule of signs
- rule of simplification
- rule of simultaneous substitution
- rule of substitution
- rule of sums
- rule of supposition
- rule of syllogism
- rule of three
- rule of thumb
- rule of transformation of quantifiers
- rule of transitivity of equivalence
- rule of transposition
- rule of trial and error
- rule of Vs
- rule-oriented government
- rule-oriented social governance model
- ruler
- ruler-and-compass construction
- rule reasoning
- ruler function
- rulers dispatched by the Zhou Court to Bei, Yong and Wei vassal states
- rules and regulation of road transportation
- rules and regulations in railway traffic and operation