“日月章动项”的概念、定义、翻译、参考文献-科学参考

单词	日月章动项
释义	日月章动项 Encyclopedia 工学REN2000刚体章动模型释 iuni-solar nutation terms日月章动项来自太阳和月球产生的力矩所激发的章动项。
随便看	Pagoda of Ci'en Temple Pagoda of Fogong Temple Pagoda of Kaiyuan Temple pagoda tree pagodatree flower Pagoda with Vajra-base in Zhengjue Temple Pago Pago P. A. Gordan P. A. Gordan (1837—1912) pagoscope P. A. Griffiths P. A. Griffiths (1938—) PAH Pahal Pahang People's Uprising Pahang Sungai Pa-han Jip Pahlavi dynasty Pa-hng language PAHO Paias Wingti Paibian Stage paid annual leave paid exemption from border garrison service paid-in capital system

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。