然而，为对称的钟形分布，我们可以更精确地解释有关平均值的分散。

However, for symmetrical, bell shaped distribution, we can be more precise in explaining the dispersion about the mean.

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对于呈钟形分布而非尖型的单个脉冲，提出了新的信号计时基准，同时作了理论考证和实验分析。

For a single pulse of bell shape but not sharp type, a new datum of signal instantaneous is proposed and checked through theory as well as experiment.

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正态分布是典型的钟形曲线，这在统计学中经常出现。

A normal distribution is the classic bell curve that appears so frequently in statistics.

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This is the most famous bell-shaped curve, but there are other ones with different mathematics.

正态分布是最著名的钟形曲线,但仍有其他表达式下的钟形曲线

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But it turns out that if you make the voters distributed more realistically, let's say like on a bell-curve shape, it makes actually no difference to the result at all.

但事实上,就算我们让选民分布更符合实际情况,比如说是按钟形分布的,但这实际上对结果没有什么影响

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Then, if n = 100--now I'm going to label this x differently, I'm now going to show the normal bell-shaped curve and I'm going to do this from 0 to .4.

如果n=100,现在我得重新标x值,我现在要画正态分布的钟形曲线了,在这儿用0到0.4

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