“焦点距离”的概念、定义、翻译、参考文献-科学参考

单词	焦点距离
释义	焦点距离 focal length
随便看	ore-dressing practice ore dressing recovery percentage ore-dressing scheme ore expectant ore faces ore flotation promoter ore forming element ore-forming fluid ore furnace oregano oregonensin oregonite ore grade ore graders ore grinder ore handling bridge ore hearth ore hoist oreide bronze ore industry sewage oreing ore in sight ore intersection oreithalion tropicum ore-lead age

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。