在林林总总的笔类制品中，毛笔算是中国独有的品类。

In all kinds of pens, writing brush is particular of China.

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航空业也有自己林林总总的名单，可能会对旅客有所帮助。

Thee airline industry has come up with its own list of sorts, and it can be useful to travelers.

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目前在林林总总的涂料产品中，消费者如雾里看花，水中望月。

At present in the numerous coating product, in the consumer like fog looks at the flower, in the water the full moon.

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And we know that n describes the total energy, that total binding energy of the electron, so the total energy is going to be equal to potential energy plus kinetic energy.

我们知道，n是描述总能量的，电子总的结合能，所以总能量，等于,势能加动能。

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