“PVC (permanent virtual circuit)”概念、定义、翻译-科学时代

单词	PVC (permanent virtual circuit)
释义	请查阅PVC--PVC (permanent virtual circuit)
随便看	WIC (wood/inorganic matter composite) Widal-Abrami disease Widal's reaction Widal's test wide wide-adapter wide-angle aerial camera wide angle common depth point wide angle common depth point--wide angle common depth point （WACDP） wide angle common depth point （WACDP） wide-angle distortion wide-angle lens wide-angle lens (WAL) wide-angle lens（WAL） wide-angle object glass wide-angle radar wide-angle reflection wide-angle stereoscope wide-angle telescope wide-angle viewfinder wide angle (WA) wide-angle zoom wide-aperture wide-aperture lens wide aperture lens

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。