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变量

biànliàng

Description

“变量”是数学和电脑编程里常用的词,指一个可以改变的数值或东西。

"变量" is a common term in math and computer programming, referring to a value or thing that can change.

和它相反的词是“常量”,那种不会变的量。

The opposite of "变量" is "常量", which means a value that does not change.

Meanings

变量biànliàng

variable (in math or programming)

这个变量的值会随时间变化。

The value of this variable changes over time.

变量biànliàng

a factor that may change

天气是这次比赛的一个大变量。

The weather is a major variable in this competition.

Related words

Notes

  • Etymology

    变 (change) + 量 (quantity), literally "changing quantity".

  • Nuance

    technical term in math/CS; 变数 is the more everyday word for "uncertain factor".

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