“航海六分仪”的概念、定义、翻译、参考文献-科学参考

单词	航海六分仪
释义	航海六分仪 Encyclopedia 工学〔其他导航仪表〕释 marine sextant航海六分仪手持式，用以测量天体高度或物标夹角的精密光学仪器，因其分度的弧长约为圆周长的1/6而得名，是古老的用以测定船舶位置的航海仪器。
随便看	evaluation research evaluation result evaluation results combination evaluation service of agricultural meteorology condition evaluation standard for green industrial building Evaluation Standard for Green Office Building evaluation subject evaluation system evaluation system for candidate monks/nuns in ancient China evaluation system of remodeling existing buildings evaluation system of teacher professional ranks and titles evaluation theory Evaluation to the Dead evaluation value collection Evaluation standard for urban landscaping and greening evaluative conditioning reflex evaluator e value Evander Holyfield evanescence evanescent evanescent field coupling evanescent mode evanescent set evanescent state

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。