“focusing scale”的概念、定义、翻译、参考文献-科学参考

单词	focusing scale
释义	focusing scale 焦距标度
随便看	twinning deformation twinning law twin(ning) plane twinning plane twinning rate twin oblique photograph twin oblique photography twin opening (subway) twin packer twin-pan intensive mixer twin paradox twin pav(i)er twin pen recorder twin-pentode multivibrator twin photocell twin photogrammetric camera twin photograph twin pier twin piercing mouth twin-pinion single-output reduction gear twin pipeline twin plane twin-plane boundary twin plane reflection twin-plane triode

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。