“220 roll film”的概念、定义、翻译、参考文献-科学参考

单词	220 roll film
释义	220 roll film Encyclopedia 艺术学负片释 220 roll film220胶卷布朗尼胶片的一种，没有衬纸，能拍出2倍于120布朗尼胶片的张数。
随便看	strictly quasiconvex function strictly quasi-ordered class strictly regular transfer function strictly stable process strictly stationary process strictly triangular matrix strictly upper triangular matrix strict majorant strict management system of water resources strict maximum strict maximum point strict minimum strict minimum point strict monotonicity strict morphism strict negation strict negativity strict order strict partial order strict power series strict preference strict relative extremum strict relative maximum strict relative minimum strict sense

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。