“天文航海”的概念、定义、翻译、参考文献-科学参考

单词	天文航海
释义	天文航海 Encyclopedia 工学航海学释 celestial navigation天文航海在海上观测天体确定船舶位置和天体方向的技术和方法。又称天文导航、航海天文学。
随便看	regular stamp regular star polygon regular star polyhedron regular stationary process regular strong discontinuity regular structure regular subalgebra regular subdivision regular subgroup regular submanifold regular submartingale regular subset regular subspace regular summability regular summation method regular support regular surface regular system regular system of constraints regular system of parameters regular tessellation regular tetradecagon regular tetrahedron regular tetrahedron group regular topological space

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。