“presence”的概念、定义、翻译、参考文献-科学参考

单词	presence
释义	presence [`prez·ǝns] ^ACOUSTICS The impression, as created by a recording or radio receiver, that the original program source is in the room.
随便看	Philips hot-air engine Philips ionization gage philipstadite phillipsite Phillips screw Philomycidae philopatry Philopteridae philosopher's wool -philous philtrum-otobasion inferior phi meson phimosis phlebite phlebitis phlebography phlebolith phlebosclerosis phlebotaxis phlebothrombosis phlebotomus fever phlebotomy phleger corer phlegm phlegmasia alba dolens

科学参考收录了103327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。