“underwater acoustic metrology”的概念、定义、翻译、参考文献-科学参考

单词	underwater acoustic metrology
释义	underwater acoustic metrology Encyclopedia 工学水声计量释 underwater acoustic metrology水声计量关于水声测量及其应用的学科。是在水声领域内研究计量单位统一和量值准确可靠的声学计量分支。
随便看	covariance distribution covariance function covariance functional covariance matrix covariance operator covariance spectrum covariance stationary process covariance structure analysis covariance window covariant covariant component covariant constant field covariant continuation covariant curvature tensor covariant density functional theory covariant derivative covariant derivative tensor covariant differential covariant differential operator covariant differentiation covariant divergence covariant exterior differential covariant field covariant formulation of Lorentz condition covariant formulation of Maxwell equations

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