科学参考-科学技术类参考文献及词汇Science Reference

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。

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PnP (Plug and Play)	PN (Pseudorandom Noise or PseudoNoise)	PoC (Push-to-talk over Cellular)	PoC (Push-to-talk over Cellular)	POCSAG (Post Office Code Standardization Advisory Group)
PoE (Power over Ethernet)	POF (Plastic Optical Fiber)	POH (Path OverHead)	pointer	point of presence (POP)
point of termination (POT)	point-to-multipoint circuit	point-to-point circuit	Point-to-Point Protocol (PPP)	Point-to-Point Tunneling Protocol (PPTP)
Poisson distribution	Poisson distribution	Poisson distribution	Poisson, Siméon-Denis (1781–1840)	polarity
polarization	polarization mode dispersion (PMD)	pole	pole attachment	Pole Attachment Act
policing	polling	polyethene	polyethylene	PON (Passive Optical Network)
PON (Passive Optical Network)	PON (Passive Optical Network)	Pony Express	POP	POP3 (Post Office Protocol version 3)
port	portability	Portable Network Graphics (PNG)	portal	portal
portmanteau	portmanteau	POS	positive	positive intrinsic negative (PIN)
Postel, Jon (1943–1998)	Postel’s Law	Post Office Code Standardization Advisory Group (POCSAG)	Post Office Protocol (POP)	Post, Telegraph, and Telephone (PTT)
potential	POT (Point Of Termination)	POTS (Plain Old Telephone Service)	pound sign	power back-off
power density	powered device (PD)	power failure cut-through	power failure transfer	powerline carrier (PLC)