“single & double action spring hinge”的概念、定义、翻译、参考文献-科学参考

单词	single & double action spring hinge
释义	single & double action spring hinge 单双弹簧铰链
随便看	positive measure positive meniscus positive meniscus lens positive mesh positive meson positive microfilm positive mineral positive mixer positive mixing positive modular function positive modulation positive mold positive moment positive moment reinforcement positive momentum error positive motion positive motion cam positive motion cylindrical cam positive motion disk cam positive motion plate cam positive mould positive movement positive negative bipolar positive-negative control positive negative controller

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。