The eXpression of directivity of far field and near field was derived.
推导出了此类换能器的远场指向性和近场声压的表达式。
The field equations and matter equation are derived.
推导了场方程和物质方程。
The exact formula set for the midplane of the uniform-field wedge magnet is derived.
本文推导了均匀场楔形磁铁在中心平面的精确光学公式。
Two efficient algorithms are derived to obtain the signature value of data field.
设计两种计算数据域特征值的算法。
Two efficient algorithms are derived to obtain the signature value of data field.
设计两种计算数据域特征值的算法。
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