“primary standard for ultrasound power”的概念、定义、翻译、参考文献-科学参考

单词	primary standard for ultrasound power
释义	primary standard for ultrasound power Encyclopedia 工学声学计量技术释 primary standard for ultrasound power超声功率基准装置用于复现和保存超声波功率量值的装置。
随便看	Hamilton rule Hamilton's canonical equation Hamilton's dynamics Hamilton's equation Hamilton's principle Hamilton, William Rowan Hamilton’s variational principle Hamilton量 Hami Mossadeq Hami Museum Haminmangha haminoeid Hamites Hamlet Hamlet Crater Hamletmachine Hamlin Garland Hammarby Sjöstad, Stockholm, Sweden hammer Hammer-Aitoff projection Hammer DeRoburt hammerhead sharks hammering hammer safety hammers and spear of Shang Heyu

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。