"summation" in Chinese (Simplified)

• 总结
• 总和 (数学)

Definition

“Summation” 指的是把事物（尤其是数字）加起来的过程，或者是表达某事主要内容的总结。

Usage Notes (Chinese (Simplified))

“Summation” 在数学语境下通常指总和，常用希腊字母Σ表示。在一般讲话和写作中，‘in summation’用于引出总结。比 ‘summary’ 更正式，生活中不常用。

Examples

The summation of these numbers is 15.

这些数字的**总和**是15。

In summation, we learned many new things today.

作为**总结**，我们今天学到了很多新东西。

The teacher gave a brief summation of the lesson.

老师做了一个简短的**总结**。

Can you provide a quick summation of the meeting for everyone?

你能为大家做个会议的**总结**吗？

As a summation, we need to focus on the most urgent tasks first.

**总结**一下，我们要先专注于最紧急的任务。

The math homework included a summation using the sigma notation.

数学作业中包含了用西格玛符号的**总和**。