“periodic wave”的概念、定义、翻译、参考文献-科学参考

单词	periodic wave
释义	periodic wave [¦pir·ē¦äd·ik `wāv] ^PHYSICS A wave whose displacement has a periodic variation with time or distance, or both.
随便看	gas black gas bomb gas-bounded nebula gas brazing gas-bubble protective device gas buoy gas burner gas cap gas capacitor gas-cap drive gas-cap expansion gas-cap gas gas-cap injection gas-cap reservoir gas carburizing gas cell gas-cell frequency standard gas centrifuge process gas check gas chromatograph gas chromatography gas cleaning gas column gas-compression cycle gas compressor

科学参考收录了103327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。