“railway time synchronization network”的概念、定义、翻译、参考文献-科学参考

单词	railway time synchronization network
释义	railway time synchronization network Encyclopedia 工学铁路基础通信网释 railway time synchronization network铁路时间同步网接收外部时间基准信号，并按照要求的时间精度输出时间同步信号的系统。它为铁路运输各业务系统提供统一标准时间信号，使各系统时间与本系统同步，保证铁路各系统运行计时准确一致。
随便看	protein database; protein data bank (PDB) protein deglycosylation protein degradation protein demethylation protein denaturation protein dephosphorylation protein desalting protein detecion of genetically modified ingredients protein dialysis protein digestibility protein digestibility-corrected amino acid score protein directed evolution protein disulfide bonds protein-DNA interaction protein domain protein drinks protein drug protein dynamics protein efficiency ratio protein electrophoresis protein-energy malnutrition，PEM protein energy surface theory protein engineering protein envelope protein extraction

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