“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	after-burner effect afterburner flame holder afterburner liner screech afterburner test aftercooler aftercurrent after effect aftereffect after-effect function after glow afterglow afterglow heat afterglow light sum afterglow period afterglow plasma afterglow screen aftergrass after image after-image afterimage after image, residual image afterload after-loading intracavitary radiotherapy aftermath disposal after needle embroider

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。