variables background

variables

/ˈve(ə)riəb(ə)lz/

Illustration variables - Image 1

noun

变量，变数

Something that is variable.

Examples :

"The success of our bake sale depends on several variables, such as the weather and the number of people who attend. "

我们义卖的成功取决于几个变量，比如天气和参加人数。

math statistics science technical physics computing

Illustration variables - Image 1

noun

变量，变数

Something whose value may be dictated or discovered.

Examples :

"There are several variables to consider here."

这里有几个需要考虑的变量。

math statistics science computing technical

Illustration variables - Image 1

noun

变量，变数。

A quantity that may assume any one of a set of values.

Examples :

"The amount of time needed to complete a project depends on several variables, such as the complexity of the task and the number of people working on it. "

完成一个项目所需的时间取决于几个变量，比如任务的复杂程度和参与人数。

math statistics science computing technical

Illustration variables - Image 1

noun

变量，变数

A symbol representing a variable.

Examples :

"In algebra class, "x" and "y" are common examples of variables that represent unknown numbers. "

在代数课上，“x”和“y”是常见的变量的例子，它们代表未知的数字。

math computing technical

Illustration variables - Image 1

noun

变量

A named memory location in which a program can store intermediate results and from which it can read them.

Examples :

"In the math problem, "x" and "y" are variables that can hold different numbers. "

在数学题中，“x”和“y”是变量，它们可以代表不同的数字。

computing technical electronics

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noun

变星，变光星

A variable star.

Examples :

"Astronomers study variables because changes in their brightness can reveal important information about their life cycles. "

天文学家研究变星，因为它们亮度的变化可以揭示关于它们生命周期的重要信息。

Illustration variables - Image 1

noun

变幻的风，阵风

A shifting wind, or one that varies in force.

Examples :

"Sailing on the lake was difficult because of the variables in the wind; one moment it was strong, the next it almost disappeared. "

在湖上航行很困难，因为风向变幻莫测，一会儿很强劲，一会儿几乎消失。

weather nautical

Illustration variables - Image 1

noun

静风带，无风带

(in the plural) Those parts of the sea where a steady wind is not expected, especially the parts between the trade-wind belts.

Examples :

"Sailing ships often tried to quickly cross the variables near the equator, where unpredictable winds made progress slow and difficult. "

帆船常常试图快速穿过赤道附近的静风带，因为那里变幻莫测的风向会使航行变得缓慢而困难。

nautical sailing weather ocean environment geography