Yes, this is a variation on the first point.
是的,这是第一点的一个变种。
The second function computeZValue in Listing 6 is just a variation of the first function.
清单6中的第二个函数computeZValue是第一个函数的变种。
The first part discusses the variation of the energy.
第一部分讨论了能量的变化。
More important is variation in intensity of the first sound.
第一心音的强度变化更为重要。
More important is variation in intensity of the first sound.
第一心音的强度变化更为重要。
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