“operating ring”的概念、定义、翻译、参考文献-科学参考

单词	operating ring
释义	operating ring 工作环
随便看	inscribed circle inscribed circle of a triangle inscribed cone inscribed cylinder inscribed figure inscribed in a circle inscribed polygon inscribed polyhedron inscribed prism inscribed pyramid inscribed quadrilateral inscribed sphere inscribed square inscribed stock inscribed triangle inscriber inscription inscription on a tablet inseam in-seam driving in season insect Insecta insectarium insectary

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。