“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	inclusion compound inclusion compounds inclusion conjunctivitis inclusion-directed family inclusion-exclusion formula inclusion-exclusion principle inclusion function inclusion functor inclusion granule inclusion homomorphism Inclusion International inclusion mapping inclusion of articles inclusion of head characters inclusion of headwords inclusion of sets inclusion of summation methods inclusion relation inclusion resolution inclusion separation inclusion theorem inclusive inclusive cross-section inclusive design inclusive disjunction

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