“ratch”的概念、定义、翻译、参考文献-科学参考

单词	ratch
释义	ratch Physics ratch[et]棘轮，棘轮机构
随便看	folded-end surface folded hypercube graph folded landform folded laser folded mountain folded normal distribution folded-platestructure folded potential folded refractor folded Schmidt camera folded spectrum folded waveguide slow wave circuit folded wave guide travelling wave tube fold harmony classification folding folding and gluing folding back folding belt folding blasting folding Brillouin zone folding cooperativity folding earthquake folding; fold folding; fold back effect folding function

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。