“motion picture projector”的概念、定义、翻译、参考文献-科学参考

单词	motion picture projector
释义	motion picture projector Encyclopedia 工学照相与成像仪器释 motion picture projector电影放映机把胶片上记录的影像和声音，配合银幕和扩音机等还原出来的设备。
随便看	semiaxis semi-balanced lattice square semi-barium star semi-basic differential form semi-bilinear semi bilinear form semi-bilinear form semi-bilinear form; sesquilinear form semi-bilinear functional semi-bilinear mapping semi-bipartite graph semi bituminous coal semi-bituminous coal semi-bounded semi-bounded from above semi-bounded from below semi-boundedness semi-bounded operator semi-bounded transformation semibreadth semibreve semibridging carbonyl semibridging group semi-bright coal semicanonical equations

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。