“principal vibration”的概念、定义、翻译、参考文献-科学参考

单词	principal vibration
释义	principal vibration Encyclopedia 理学模态释 principal vibration主振动将无阻尼线性系统的模态振动看作为一个简谐函数与振型的乘积时该简谐函数所代表的振动。
随便看	Ethiopia-Anglo Agreement Ethiopia-Anglo Agreement,1942 Ethiopia-Anglo Agreement,1944 Ethiopia-Anglo Agreement,1945 Ethiopia-Anglo Treaty Ethiopia, cinema in Ethiopia Empire Ethiopia-Eritrea Border War Ethiopia-Eritrea Federation Ethiopia-Germany Treaty of Friendship and Commerce Ethiopia joins League of Nations Ethiopian Church Ethiopian English Literature Ethiopian Highland Ethiopian-Italian Treaty,1908 Ethiopian-Italian Treaty,1928 Ethiopian multiplication Ethiopian music Ethiopian mustard Ethiopian People’s Revolutionary Democratic Front Ethiopian protest against anglo-italian agreement Ethiopians Ethiopian-Somali Peace Agreement Ethiopia Orthodox Church Ethiopia Unbound

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。