“寻北器”的概念、定义、翻译、参考文献-科学参考

单词	寻北器
释义	寻北器 Encyclopedia 工学大地测量仪器释 north-finding instrument;polar finder寻北器用于简易天文定向的北极星观测件。又称北极星观测器、北天极寻找器。
随便看	standard resistor standard resolution standard Riemann semigroup standard ring standard rootstock standard rotational-velocity star standard ruler Standard sample standard sampling inspection plan standard scale standard scheme standard score standard screen motion picture standard script standard section standard section flow measurement Standards editor standard sequence standard serum standard set standard setting Standards for Content Development of Museum Exhibitions standards for environmental reference material standards for food for special dietary uses standards for grid

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。