“apsidal period”的概念、定义、翻译、参考文献-科学参考

单词	apsidal period
释义	apsidal period Astronomy apsidal period拱线转动周期; 近星点运动周期
随便看	private school private school building private sector of the economy private self private sphere private transportation private trust private tutoring private writings of calligraphy and painting in Qing Dynasty privatization privatization of public law Privatization, Restructuring, and Regulation of Network Utilities privilege privileged compact set privileged instruction privileged mode privileged neighborhood privileged structures privilege of freedom arrest privileges and immunities of international organizations privilege to refuse to testify Privolzhskiy Federal'nyy Okrug Privy Council in Yanyun Area Prix Jeunesse International,Germany Prix Louis-Delluc

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。