“周期性起伏”的概念、定义、翻译、参考文献-科学参考

单词	周期性起伏
释义	周期性起伏 periodic undulations
随便看	hermetically sealed relay hermetically sealed switchbox hermetically-sealed type transformer hermetic cabin hermetic centrifuge hermetic closure hermetic enclosure header hermetic integrating gyroscope hermeticity analysis hermetic machine hermetic motor hermetic package hermetic pressure-feed type centrifuge hermetic psckage hermetic screw pump hermetic seal hermetic seal furnace hermetic separator hermetic turbocompressor hermetic type bowl hermetic unit hermet ization hermit crab Hermite Hermite-Gauss beam

科学参考收录了1248194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。