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城市中央商务区
释义
城市中央商务区
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城市经济区
释
city central business district
城市中央商务区
一个国家或城市以从事商务活动为主的核心功能性地区。是大城市中高度集聚金融、信息和办公活动等,并具有商贸购物、文娱服务等配套的综合性城市经济活动的核心区域。
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frequency divider
frequency dividing network
frequency division duplex-long term evolution, FDD-LTE
frequency division multiple access
frequency division multiple access, FDMA
frequency division multiplex communication
frequency division multiplexing
frequency division multiplexing, FDM
frequency division multiplexing,FDM
frequency domain
frequency domain airborne electromagnetic method
frequency domain analysis
frequency-domain analysis
frequency domain analysis of dynamic circuits
frequency domain electromagnetic method
frequency-domain electromagnetic sounding with electrical dipole source
frequency-domain electromagnetic sounding with magnetic dipole source
frequency domain filtering
frequency-domain filtering
frequency domain ground-airborne electromagnetic instrument
frequency domain helicopter airborne electromagnetic system
frequency domain identification
frequency domain induced polarization method
frequency domain method
frequency-domain model
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