“double dot dash line”的概念、定义、翻译、参考文献-科学参考

单词	double dot dash line
释义	double dot dash line 双点划线
随便看	beam deflecting crystal beam deflecting mirror beam deflection beam deflection system beam deflection tube beam-deflection tube beam deflection valve beam deflector beam density beam depth beam deviation factor beam deviation loss beam diameter beam diaphragm beam direction beam directionality beam directional stability beam displacement beam divergence beam divergence angle beam diverging beam diversity beam divider beam doffer beam dosimetry

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。