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
- alternating-current and direct-current electromagnet yokes test instrument
- alternating current arc source
- alternating current bridge
- alternating-current bridge
- alternating current bridge, AC bridge
- alternating [current] circuit
- alternating current circuit
- alternating [current] circuit, AC circuit
- alternating current circuit, AC circuit
- alternating current generator
- alternating current generator, AC generator
- alternating current impedance method
- alternating current Josephson effect
- alternating current Josephson frequency
- alternating current loss
- alternating current loss, AC loss
- alternating current machine
- alternating current motor
- alternating current oscillopolarography
- alternating current polarography
- alternating current rectifier motor
- alternating current Stark effect
- alternating current Stark effect, AC Stark effect
- alternating current voltammetry
- alternating differential form