一些现代引潮位展开的潮波振幅中包含时间项，即振幅具有时间依赖性，它们不属于完全调和展开。
In some recent tidal potentials, the amplitudes of the tidal waves include time terms, it means that the amplitudes are time dependent, so they can not be counted as fully harmonic developments.
文中利用计算机的逻辑功能编制了演绎程序，按照天文原理对引潮位的部分公式进行严格推演与展开。
The author makes use of the logic function of the computer and programs, to acquire strict expansion of some formulae of tidal potential according to astronomical basics.
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