“materials with acoustic gradad index”的概念、定义、翻译、参考文献-科学参考

单词	materials with acoustic gradad index
释义	materials with acoustic gradad index Encyclopedia 理学声学超常材料释 materials with acoustic gradad index声梯度折射率材料一种非均质的复合材料，它的组分和结构在材料内部按一定规律连续变化，从而使折射率也相应地呈连续变化。
随便看	mechanics of systems mechanics of vibrations mechanics schools mechanics stage Mechanics’ Institute Movement mechanism mechanism analysis modeling mechanism and identification integrated modeling Mechanism and Machine Theory mechanism-based inhibition mechanism-based pharmacokinetic-pharmacodynamic model mechanism design mechanism design theory mechanism of conductivity mechanism of consumer behavior mechanism of corruption governance mechanism of cumulative causation mechanism of friction mechanism of heavy ion induced nuclear reaction mechanism of high energy nuclear reactions mechanism of internal supervision over public mechanism of ion fragmentation mechanism of leadership behavior mechanism of low energy nuclear reactions mechanism of media operation and management

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。