“幻灯机”的概念、定义、翻译、参考文献-科学参考

单词	幻灯机
释义	幻灯机 Encyclopedia 理学〔光学仪器〕释 slide projector幻灯机一种透射式投影设备。用光学方法将幻灯片投射到银幕上观看，由光学系统、机械和控制机构、散热装置组成。幻灯片通常用135规格的彩色反转片或黑白负片翻制成的正片。
随便看	general orthogonal series general or upper-ontology General Outline of Regius Constitution general out-migration rate general packet radio service general packet radio service, GPRS General People's Congress general personality right general perturbation general pharmacology general philosophy of water conservancy planning general physics General Plan For Stockholm 1952 general planning of nature reserve general plan of concentrators general plan of controlling sand in ancient China general plan of cultural relics protection and tourism development in Turpan area of Xinjiang general plan of harnessing river in ancient China general plan of the capital political region (Nanjing) general pluripotential theory general point general polynomial general position general positional game general position mapping

科学参考收录了854744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。