“PTT”的概念、定义、翻译、参考文献-科学参考

科学参考收录了5291条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

单词	PTT
释义	PTT
随便看	National Science Foundation (NSF) National Television Standards Committee (NTSC) native NAT (Network Address Translation) natural monopoly NBS (National Bureau of Standards) NCC (Network Control Center) NCP NCSA Mosaic NCSA Mosaic NDSF (Non Dispersion-Shifted Fiber) NDSF (Non Dispersion-Shifted Fiber) near-end cross talk (NEXT) near line-of-sight (near LOS) near-LOS (near Line-Of-Sight) near-realtime (nrt) NECA (National Exchange Carrier Association) NEC (National Electrical Code) negative negative acknowledgement (NAK) NE (Network Element) nerd nest egg Net (InterNet) net (network)