根据线性势波理论，分析了水中截断圆柱体作水平简谐运动时结构周围的辐射波浪。

Radiation wave surrounding a horizontally submerged truncated circular cylinder with harmonic sway motion is analyzed using the linear potential wave theory.

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但不久后他就与几位部长起了争执，之后便解雇了他们，其中包括在三个高地省区有权有势的唐•波利和工程部长、前财政大臣奥尼尔。

He soon fought with and sacked several ministers, including Don Polye, a power broker in the highlands, and Mr O 'neill, the works minister and former treasurer.

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主要研究了热方程与波方程的非古典势对称群生成元及相应的群不变解。

Some nonclassical potential symmetry generators and group-invariant of heat equation and wave equation were determined.

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