“制图单位”的概念、定义、翻译、参考文献-科学参考

单词	制图单位
释义	制图单位 Encyclopedia 工学海图数学要素释 nautical chart unit制图单位墨卡托投影海图基准纬线上经差一分的图上长度。通常以厘米为单位，用表示。
随便看	system availability system average interruption duration system average interruption frequency system balance system bath model system-bath model System Biology system biology system biology of medicinal Resource system boundary system bus system cabinet system call system chart system compatibility system complexity system configuration System Constraint system control system control and metering system control program system control unit system conversion system CPU time system crash

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。