“ultrafiche”的概念、定义、翻译、参考文献-科学参考

单词	ultrafiche
释义	ultrafiche 超缩微胶片超缩微平片超小平片
随便看	directrix directrix curve directrix plane direct rolling action direct rolling mill direct rope haulage direct rotary machine direct rotational direction direct route direct-route powder reduction directroy shared direct rule direct runoff direct sale direct sales price direct scanning direct-seal valve direct search direct securities direct sedimentation concentration method direct seeding direct segmentation direct selection system direct selector direct selfpollination

科学参考收录了1248194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。