"summations" in Chinese (Simplified)
总和总结
Definition
Summations指将事物相加的行为，或其结果（总和）。这个词也可以指对信息的摘要或总结，特别是在正式或学术环境中。
Usage Notes (Chinese (Simplified))
多用于技术、数学或正式场合。作为“总和”常出现在数学中，表示“总结”则多见于法律或学术语境。不要与“summary”混淆，“summation”更正式或全面。
Examples
The math teacher showed us how to calculate summations of numbers.
数学老师教给我们如何计算数字的**总和**。
In her report, she included short summations for each section.
她在报告中为每一部分都加入了简短的**总结**。
The summations in the final column give us the totals for each row.
最后一栏的**总和**给出了每一行的总计。
His closing argument offered clear summations of the evidence.
他的结辩对证据做了清晰的**总结**。
We reviewed each chapter and discussed the summations to make sure we didn't miss anything important.
我们复习了每一章，并讨论了**总结**，确保不会漏掉重要的内容。
Data scientists often work with large summations to analyze trends over time.
数据科学家常常利用大量的**总和**来分析长期趋势。