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## bell-shaped curve

• [数] 钟形曲线

### 网络释义专业释义英英释义

[数] 钟形曲线

钟型曲线

常态曲线

... bells and whistles 电脑多余的装置 bell-shaped curve 常态曲线 bellwether 先导者 书摘1 ...

bell-shaped symmetrical curve [数] 钟形对称曲线

bell-shaped gaussian curve 钟形常态分布曲线

• 钟型曲线
钟形曲线
钟形图

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### bell-shaped curve

• n. a symmetrical curve representing the normal distribution

### 双语例句原声例句权威例句

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

（正态分布）著名曲线数学其他分支别的曲线

• 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好的选择分布常常表现钟型曲线如图1

• 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发出信号非常有益的，大量破坏性非常有害的。

• This suggests that the familiar bell-shaped curve reflects no immutable law, and that intelligent government policies might well help to reduce pollution levels even while countries are still relatively poor.

ECONOMIST: Local difficulties

• In other words, VAR said how much money a bank could lose in a single day IF mortgage borrowers behaved the way they had in the past and the world stayed within the 95% of the bell-shaped curve it normally occupies.

FORBES: Japan's Nuclear Crisis Looks A Lot Like Our Financial Crisis

• Imagine a society that has a bell-shaped income distribution curve with a broad middle class, a smaller number of rich and poor, and an even smaller number of super rich and super poor.

FORBES: Innumeracy, Statistics And The Art Of Lying

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