“地球动力因子”的概念、定义、翻译、参考文献-科学参考

单词	地球动力因子
释义	地球动力因子 Encyclopedia 工学地球参考系统释 dynamic factor of the earth地球动力因子地球引力位球谐函数级数展开式中的二阶带谐系数。地球四大基本常数之一。
随便看	Safaniya Oil Field Safarnamah Naser al-Din Shah Safavid Dynasty safe safe backup Safe Box safe break safe communication safe deposit box service safe driving safe economic incentives safe evacuation safe feed safe gate safeguard safeguarding safeguarding of the palace safe injection safelight safelight filter safe liquid seal safe low power critical experiment reactor Safe Navigation at Sea for Non-propelled Ships Issued by the People's Republic of China safe neighborhood safener

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。