网络与数据通信 无线网络 释文 fourth generation, 4G 第四代移动通信技术
- specific types information retrieval
- specific value
- specific viscosity
- specific volume
- specific water capacity
- specific weight
- specific work
- specific yield
- specified
- specified botanical garden
- specified landforms of scenic regions
- specified multiplicative constraint
- specified region
- specified zoological garden
- speciftic heat expression
- specimen
- specimen collection
- specimen digitalization
- specimen entry
- specimen in liquid
- specimen in vitro
- Specimen Museum at Institute of Zoology, Chinese Academy of Sciences
- specimen of plant disease
- specimen photographing
- speck