“zigzag rule”的概念、定义、翻译、参考文献-科学参考

单词	zigzag rule
释义	zigzag rule [`zig´zag ´rül] ^ENGINEERING A folding ruler having pivoted sections that lock when the ruler is opened.
随便看	rigging Righi experiment Righi-Leduc effect right-and-left-hand chart right angle right-angle prism right ascension right astern right bank right circular cone right circular cylinder right coset right-cut tool right-hand cutting tool right-handed right-handed coordinate system right-handed curve right-hand helicity right-hand limit right-hand polarization right-hand rule right-hand screw right-hand taper right helicoid right identity

科学参考收录了103327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。