“acoustic periodic structure”的概念、定义、翻译、参考文献-科学参考

单词	acoustic periodic structure
释义	acoustic periodic structure Encyclopedia 理学声学超常材料释 acoustic periodic structure声周期结构介质在空间按周期分布所形成的人工复合结构，根据结构单元与工作波长的关系，通常将声周期结构分为声子晶体和声学超常材料两种。
随便看	rated power rated steam pressure rated value rated voltage rated water consumption for water saving rate equation rate for electrochemical reaction rate function rate gyro rate gyroscope rate-independent theory rate integrating gyroscope Rateke rate-law and type-shape analysis of polygraph data rate of actual loading rate of agricultural labor utilization rate of agricultural technology transfer rate of bulk expansion rate of chain initiation rate of chain termination rate of change of a function rate of chemical reaction rate of clock rate of closeness rate of collection possession

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。