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- 系统system
- GSM-R系统越区掉话探讨与分析Handover Voice Missing Link in GSM-R
- GSM-R系统弱场处理有关问题的分析Problem Analysis of GSM-R Weak Field Disposal
- 系统的systemic
- 广义broad sense
- GSM-R系统车载台场强测量方法研究Study of Field Strength Test Method of GSM-R On-board Wireless System
- 她说话带着乡下人的轻柔的r音。She speaks with a soft rural burr.
- 信息系统information system
- 广义的general
- R-SBFR-SBF
- 系统信息system information
- R&D资金research and development fund
- 广义p值法generalized p-value method
- 系统管理员system administrator
- R&D合作R&D cooperation
- M-P广义逆Generalized M-P Inverse
- 空间E-R模型Spatial E-R model
- 文件系统file systems
- 厚向异性系数rcoefficient of normal anisotropy r
- 系统文件system file
