“比例尺”的概念、定义、翻译、参考文献-科学参考

单词	比例尺
释义	比例尺 Encyclopedia 理学编绘原图释 scale比例尺表示在图面上两点之间线段的长度与地面上相对应的线段之间的实际长度之比。 Physics measuring rule比例尺，缩尺 Mathematics measuring ruler比例尺，标尺
随便看	drillable bridge plug drill barrow drill bit drill collar drill collar wave drill-core sampling drill-down drill-down analysis driller console drill floor robot drill gamma-ray surveying drill hole drill-in fluid drilling drilling accident drilling accident handling drilling and blasting method drilling and blasting method of rock engineering drilling and block drilling application drilling assembly drilling auxiliary appliance drilling benefit index drilling blowout drilling blowout rescue technology

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。