cardinal number

简明释义

纯数

英英释义

例句

1.The cardinal number 基数 for one is '1'.

数字一的 cardinal number 基数 是 '1'。

2.In mathematics, a cardinal number 基数 represents a quantity.

在数学中，cardinal number 基数 表示一个数量。

3.In everyday conversation, we often refer to cardinal numbers 基数 when discussing age.

在日常对话中，我们常常提到 cardinal numbers 基数 来讨论年龄。

4.When counting apples, we use a cardinal number 基数 to indicate how many there are.

在数苹果时，我们使用 cardinal number 基数 来表示有多少个。

5.The cardinal number 基数 system is fundamental in understanding basic arithmetic.

理解基本算术时，cardinal number 基数 系统是基础。

作文

Understanding the concept of cardinal number is essential for both mathematical proficiency and everyday communication. A cardinal number refers to a number that denotes quantity. It answers the question 'how many?' and is used to count objects. For example, when we say 'three apples,' the word 'three' is a cardinal number because it tells us the quantity of apples present. In contrast to cardinal numbers, there are also ordinal numbers which indicate position or order in a sequence. For instance, in a race, the statement 'John came in first' uses an ordinal number. While both types of numbers are important, cardinal numbers are often more frequently used in daily life as they help us quantify items around us.The significance of cardinal numbers extends beyond simple counting. In various fields such as economics, statistics, and science, cardinal numbers play a crucial role in data analysis and interpretation. For example, when researchers collect data on population sizes, they utilize cardinal numbers to convey the exact number of individuals in a given area. This information can influence policy decisions and resource allocation.Moreover, understanding cardinal numbers is foundational for children as they begin their journey into mathematics. Early education focuses on teaching young learners to recognize and use cardinal numbers before introducing them to more complex concepts. Activities like counting objects, playing number games, and engaging in basic arithmetic help solidify their understanding of cardinal numbers.In addition to educational contexts, cardinal numbers are prevalent in technology and programming. For instance, computer algorithms often rely on cardinal numbers to perform calculations, manage databases, and process data inputs. The ability to manipulate cardinal numbers effectively can enhance problem-solving skills and improve computational efficiency.Furthermore, cardinal numbers are also used in everyday situations, such as shopping, cooking, and planning events. When we go grocery shopping, we make lists that include cardinal numbers to specify how many items we need. In cooking, recipes require precise measurements, often expressed as cardinal numbers, to ensure successful outcomes. When organizing events, we often need to account for the number of attendees, which again involves the use of cardinal numbers.In conclusion, the understanding of cardinal numbers is vital across various aspects of life. From basic counting to advanced data analysis, these numbers provide a framework for quantifying our world. As we continue to navigate through life, recognizing and utilizing cardinal numbers will enhance our communication skills and mathematical understanding. Whether in the classroom, workplace, or at home, cardinal numbers remain a fundamental part of our daily interactions and decision-making processes.

理解基数的概念对于数学能力和日常交流至关重要。基数指的是表示数量的数字。它回答了“多少？”的问题，用于计数物体。例如，当我们说“三个苹果”时，词语“三”就是一个基数，因为它告诉我们苹果的数量。与基数相比，还有表示顺序或位置的序数。例如，在比赛中，“约翰第一名”这个陈述使用了序数。虽然这两种类型的数字都很重要，但基数在日常生活中更为常用，因为它们帮助我们量化周围的物品。基数的重要性超出了简单的计数。在经济学、统计学和科学等各个领域，基数在数据分析和解释中发挥着关键作用。例如，当研究人员收集人口规模的数据时，他们利用基数来传达特定区域内的确切人数。这些信息可能影响政策决策和资源分配。此外，理解基数是孩子们开始数学学习旅程的基础。早期教育专注于教导年轻学习者识别和使用基数，然后再引入更复杂的概念。数物体、玩数字游戏和进行基本算术等活动有助于巩固他们对基数的理解。在技术和编程方面，基数也很常见。例如，计算机算法通常依赖于基数进行计算、管理数据库和处理数据输入。有效地操作基数可以提高解决问题的能力并改善计算效率。此外，基数还用于购物、烹饪和计划活动等日常情况。当我们去超市购物时，我们会列出清单，包含基数以指定我们需要多少物品。在烹饪中，食谱需要精确的测量，通常以基数表示，以确保成功的结果。在组织活动时，我们通常需要考虑参与者的人数，这再次涉及到使用基数。总之，理解基数在生活的各个方面都是至关重要的。从基本计数到高级数据分析，这些数字为量化我们的世界提供了框架。随着我们继续穿越生活，识别和利用基数将增强我们的沟通能力和数学理解。不论是在课堂上、工作场所还是在家中，基数始终是我们日常互动和决策过程的基本部分。