“sound speed”的概念、定义、翻译、参考文献-科学参考

单词	sound speed
释义	sound speed [`sau̇nd ´spēd] ^ENGINEERING The speed of sound motion picture film, standardized at 24 frames per second (silent film speed is 18 frames per second).
随便看	photoelectric effect photoelectric electron-multiplier tube photoelectric flame-failure detector photoelectric fluorometer photoelectric imaging photoelectric infrared radiation photoelectric intrusion detector photoelectricity photoelectric lighting control photoelectric liquid-level indicator photoelectric loop control photoelectric magnitude photoelectric photometer photoelectric photometry photoelectric plethysmograph photoelectric process photoelectric pyrometer photoelectric reader photoelectric reflectometer photoelectric register control photoelectric relay photoelectric scanner photoelectric smoke-density control photoelectric sorter photoelectric transmissometer

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。