计算机应用 基于网络的信息服务 释文 electronic customer relationship management, eCRM 电子客户关系管理
- negative electrode/cathode
- negative electron
- negative electron affinity photocathode
- negative element
- negative emotional processing
- negative energy
- negative energy state
- negative energy states
- negative energy wave
- negative entropy
- negative entropy flow
- negative excess coefficient
- negative exponent
- negative exponential distribution
- negative eyepiece
- negative feedback
- negative film
- negative flower structure
- negative formula
- negative frequency-dependent selection
- negative function
- negative fundamental sequence
- negative glow
- negative gradient
- negative growth of population