“dynamic factor of the earth”的概念、定义、翻译、参考文献-科学参考

单词	dynamic factor of the earth
释义	dynamic factor of the earth 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	strain field strain gage sensor strain gauge straingauge pressure transducer strain gauge sensor strain gradient theory strain hardening strain history straining strain invariant strainless strain marker strain matrix strain measure strain measurement strainmeter strain of volume strain optimization strain rate strain rate effect strain rate tensor strain-rate vector strain relief strain resistance alloy strain softening

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。