稳态输出是和海流同周期的正弦波，稳态输出的幅值也与海流最大流速成正比关系。

The steady state is a sine wave with the same period of tide, whose amplitude is also linear with the maximum velocity of tide.

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同系列的，同周期的属于或是一系列有机化合物的，其中每一节都比相连的前一节增加一常量，尤其是ch 2组。

Belonging to or being a series of organic compounds each successive member of which differs from the preceding member by a constant increment, especially by an added CH2 group.

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除了这个，还能得到半径的大小，速度以及周期，假设你在地球上，和这些恒星环绕的，轨道同处一个平面。

And out of this information you get the radius, the velocity and the period, assuming that you are on Earth in the plane of the orbit of the stars.

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