全部

1·The rapid growth results from the fact that the majority of the people fall into the middle of a left-skewed bell-shaped curve.

之所以迅速增长，是因为大多数人都陷入了左弯的钟形曲线的中间。

2·The transition from one color to another is based on a bell-shaped curve.

从一种颜色向另一种颜色的转换基于一个钟形曲线。

3·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，但在数学的其他分支中也有别的钟形曲线。

4·3 For many random variables, a good choice is the normal distribution, often represented as a bell-shaped curve, shown in Figure 1.

3对于许多随机变量来说，一个好的选择是正态分布，常常表现为一个钟型曲线，如图1所示。

5·So it seems there is a bell-shaped curve where small amounts are signaling and very beneficial, while large amounts are damaging and very hurtful.

因此，似乎存在一个钟形曲线，少量是发出信号和非常有益的，而大量是破坏性和非常有害的。