“Rhyacian Period”的概念、定义、翻译、参考文献-科学参考

单词	Rhyacian Period
释义	Rhyacian Period Encyclopedia 理学层侵纪释 Rhyacian Period层侵纪距今23亿～20.5亿年的地质时期。
随便看	moment of dipole moment of distribution function moment of force moment of inertia moment of inertia of the earth moment of inertia tensor moment of magnetic couple moment of momentum moment of order k moment of resistance moment of rotation moment problem moment ratio moment sequence moments musicaux moment tensor moment test momentum momentum acceptance momentum balance equation momentum conservation momentum current momentum density momentum density of electromagnetic field momentum dependent nuclear force

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。