summed

简明释义

英[sʌmd]美[sʌmd]

v. 总计，概括，总结（sum 的过去时和过去分词）

英英释义

单词用法

同义词

反义词

例句

1.All human wisdom is summed up in two words — wait and hope.

人类所有的智慧可以归结为两个词——等待和希望。

2.That subject line of his reply summed it up quite nicely.

他关于这个话题的答复归纳起来相当有意思。

3.His own legal philosophy could be summed up fairly simply.

他自己的法哲学可以简单地归结为一个词——公正。

4.One voter in Brasilia summed up the mood – "Politicians have lost credibility," he complained.

一位巴西利亚选民简述了人们的心情–“政治家们已丧失信誉，”他抱怨道。

5.The position and influence of many teachers was summed up when parents referred to them as "the library lady" or just "the helper”.

许多教师的地位和影响，在家长称他们为“图书馆女士”或只是称为“助手”时得到了总结。

6.The entire language parser has been summed up in two productions.

两个产生式中总结了全部的语言解析器。

7.For them to pay. That phrase pretty much summed up the whole session.

那句话多少漂亮地总结了整个会议。

8.As one attendee summed up, "Where have we come from?"

就像一位与会者总结的，“我们从哪里来？”

9.He summed it up perfectly.

他完美地概括了这一切。

10.The teacher summed 总计 the scores of all the students to calculate the average.

老师总计了所有学生的分数，以计算平均分。

11.The accountant summed 合计 the total revenue for the year.

会计合计了全年的总收入。

12.He summed 计算 the distances traveled during the trip.

他计算了旅行期间的行驶距离。

13.In the meeting, we summed 总结 up the key points discussed.

在会议中，我们总结了讨论的要点。

14.After reviewing the expenses, she summed 汇总 them up to see how much was spent.

在审核开支后，她汇总了这些费用，以查看花费了多少。

作文

In the world of mathematics and statistics, the concept of summation plays a crucial role. When we talk about the term summed, we refer to the process of adding numbers together to obtain a total. This basic operation forms the foundation for more complex calculations and analyses. For instance, when a student is working on their math homework, they often have to calculate the total score of their tests by adding each individual score. If a student scored 85, 90, and 78 on their tests, the scores can be summed up to find the overall performance. The calculation would look like this: 85 + 90 + 78 = 253. Therefore, the total score is 253.Summation is not limited to just numbers; it can also apply to various fields such as finance, science, and even everyday life situations. For example, in finance, a business needs to know its total revenue at the end of the month. The accountant will take all the sales figures from different departments and summed them to provide a clear picture of the company's earnings. If the sales from department A were $5,000, from department B $7,500, and from department C $6,000, the total revenue would be summed as follows: $5,000 + $7,500 + $6,000 = $18,500.In scientific research, data collection often requires the results to be summed to analyze trends or patterns. For example, if researchers are studying the growth of plants under different light conditions, they might measure the height of each plant over several weeks. After collecting the data, they would need to summed the heights of all the plants to determine the average growth rate. If the heights measured were 10 cm, 12 cm, and 15 cm, the total height would be summed: 10 + 12 + 15 = 37 cm, leading to an average of 37 cm divided by the number of plants.In our daily lives, we often summed things without even realizing it. For instance, when budgeting for groceries, we might list out all the items we need to purchase along with their prices. By adding these amounts together, we can ensure that we stay within our budget. If the prices are $2.50 for milk, $3.00 for bread, and $1.75 for eggs, we would summed them as follows: $2.50 + $3.00 + $1.75 = $7.25. Knowing the total helps us manage our finances better.In conclusion, the term summed encapsulates the essential action of addition, which is fundamental in various aspects of life, from academics to personal finance and scientific research. It is a simple yet powerful tool that enables us to make sense of numbers and gather meaningful insights. Whether we are calculating test scores, analyzing financial data, or simply managing our expenses, the ability to effectively sum values is indispensable. As we continue to engage with numbers in our daily lives, understanding how to correctly sum them will enhance our analytical skills and improve our decision-making processes.

在数学和统计学的世界中，求和的概念起着至关重要的作用。当我们谈论术语summed时，我们指的是将数字相加以获得总数的过程。这一基本操作构成了更复杂计算和分析的基础。例如，当学生在做数学作业时，他们常常需要通过将每个单独的分数相加来计算他们的总分。如果一个学生在考试中得了85、90和78分，那么这些分数可以被summed起来，以找出整体表现。计算如下：85 + 90 + 78 = 253。因此，总分为253。求和不仅限于数字；它还可以应用于金融、科学甚至日常生活等各个领域。例如，在金融方面，企业需要在月底了解其总收入。会计师会将不同部门的所有销售数据收集起来并summed它们，以提供公司的收入清晰图景。如果A部门的销售额为5000美元，B部门为7500美元，C部门为6000美元，那么总收入将被summed如下：5000 + 7500 + 6000 = 18500美元。在科学研究中，数据收集通常需要将结果summed以分析趋势或模式。例如，如果研究人员正在研究不同光照条件下植物的生长，他们可能会在几周内测量每棵植物的高度。在收集数据后，他们需要summed所有植物的高度，以确定平均生长率。如果测量的高度为10厘米、12厘米和15厘米，则总高度将被summed：10 + 12 + 15 = 37厘米，从而得出平均值为37厘米除以植物数量。在我们的日常生活中，我们经常在不知不觉中summed事情。例如，在为杂货预算时，我们可能会列出所有需要购买的物品及其价格。通过将这些金额相加，我们可以确保在预算范围内。如果价格为牛奶2.50美元，面包3.00美元，鸡蛋1.75美元，我们将summed它们如下：2.50 + 3.00 + 1.75 = 7.25美元。知道总数有助于我们更好地管理财务。总之，术语summed概括了加法这一基本动作，它在生活的各个方面都是基础，从学术到个人财务再到科学研究。它是一个简单但强大的工具，使我们能够理解数字并获取有意义的见解。无论我们是在计算考试成绩、分析财务数据还是简单地管理开支，有效求和的能力都是不可或缺的。随着我们继续在日常生活中与数字打交道，理解如何正确地求和将提升我们的分析能力并改善我们的决策过程。