蜂窝数字打包数据
CCGAcellular digital packet data
CDMAcellular digital packet data
CDFTcellular digital packet data
CDOcellular digital packet data
数据打包安全有效载荷
epitaxial layerencapsulating security payload
ESMRencapsulating security payload
ESDencapsulating security payload
escape velocityencapsulating security payload
打包式数据传输
package data transmission
非相连数据数据结构
noncontiguous data structure
数据数据收集系统
digital data acquisition system
自动数据数据采集装置
automatic data acquisition equipment
DEA(数据包络分析)
air sea flux
data envelopment analysis(DEA
DEA数据包络分析
DEA Data envelopment analysis
Data envelopment analysis DEA
data envelopment analysis