countable

简明释义

英[ˈkaʊntəbl]美[ˈkaʊntəbl]

adj. （名词）可数的，可计算的；能算的

英英释义

单词用法

同义词

反义词

例句

1.To recognize and use the indefinite articles to talk about things that are countable.

识别并使用不定冠词谈论可数名词。

2.SOME - can be singular with uncountable nouns or plural with countable nouns.

和不可数名词一起用时可以是单数，和可数名词一起用时可以是复数。

3.That could be extended to all discrete random variable and vector with the infinited countable distribution series.

并且将它推广到任意具有可数无限分布列的离散型随机变量和随机向量。

4.In this paper it is shown that Spaces of pointwise countable type are preserved by fi-nite-to - one, continuous, closed mappings.

本文的主要结果是证明有限到一的连续闭映射保持具有点可数型的空间。

5.The noun can be countable or uncountable. The adjective has 2 kinds of transforms are comparative and superlative.

名词可以是可数或不可数的。形容词有比较级和最高级两种。

6.Countable nouns have singular and plural forms.

可数名词有单数和复数之分。

7.Discusses the computational problem about union of countable infinite of countably infinite sets.

讨论了可数无穷个可数无穷集合的并的计算问题。

8.To recognize and use countable and uncountable nouns.

识别并使用可数名词和不可数名词。

9.We establish the strong limit theorem for countable Markov chains indexed by a homogeneous tree.

研究了齐次树指标可列马氏链的一类强极限定理。

10.When teaching English, we often explain that nouns can be 可数的 or uncountable.

在教授英语时，我们常常解释名词可以是可数的或不可数的。

11.You can use the word 'apple' as a 可数的 noun.

你可以把“苹果”这个词用作一个可数的名词。

12.The teacher asked us to list five 可数的 nouns from the classroom.

老师让我们列出教室里的五个可数的名词。

13.In mathematics, the set of natural numbers is considered 可数的.

在数学中，自然数的集合被认为是可数的。

14.In statistics, 可数的 data points can be counted individually.

在统计学中，可数的数据点可以单独计数。

作文

In the realm of mathematics and linguistics, the term countable refers to a set that can be matched one-to-one with the set of natural numbers. This concept is crucial for understanding different sizes of infinity and plays a significant role in various fields such as set theory and probability. For instance, the set of all integers is countable, as we can list them in a sequence: 1, 2, 3, -1, -2, and so forth. However, the set of real numbers is uncountable, meaning it cannot be enumerated in this way, which leads to fascinating discussions about the nature of infinity.In everyday language, the term countable also applies to nouns. Countable nouns are those that can be counted individually, such as 'apple,' 'car,' or 'idea.' We can say 'three apples' or 'ten cars' because these items can be quantified. On the other hand, uncountable nouns represent substances or concepts that cannot be counted individually, like 'water,' 'sand,' or 'information.' Understanding the difference between countable and uncountable nouns is essential for proper grammar usage in English.When writing essays or reports, using countable and uncountable nouns correctly enhances clarity and precision. For example, if I were to write about environmental issues, I might say, 'There are many factors contributing to climate change.' Here, 'factors' is a countable noun, indicating that I can enumerate them. In contrast, if I mention 'pollution,' I must treat it as an uncountable noun, saying, 'Pollution is a major concern.' Misusing countable and uncountable nouns can lead to confusion, so it is vital to grasp their distinctions.Furthermore, the concept of countable extends beyond simple counting. In computer science, for instance, algorithms often need to handle countable data structures efficiently. Lists and arrays are examples of countable collections where each element can be accessed by its index. Understanding how to manipulate countable data is fundamental for software development and data analysis.In conclusion, the term countable is multifaceted, bridging the gap between mathematics, language, and technology. Whether discussing sets in mathematics, using nouns in English, or handling data in programming, recognizing what is countable versus what is not is crucial for effective communication and comprehension. As we continue to explore these concepts, we gain a deeper appreciation for the structure and organization that underlie both our language and the world around us.

在数学和语言学领域，术语countable指的是可以与自然数集合一一对应的集合。这个概念对于理解不同大小的无穷大至关重要，并在集合论和概率等多个领域中发挥着重要作用。例如，所有整数的集合是countable的，因为我们可以将它们按顺序列出：1、2、3、-1、-2等等。然而，实数的集合是不可数的，这意味着它无法以这种方式列举，这引发了关于无穷性质的迷人讨论。在日常语言中，术语countable也适用于名词。可数名词是那些可以单独计数的名词，例如“苹果”、“汽车”或“想法”。我们可以说“三个苹果”或“十辆汽车”，因为这些项目可以被量化。另一方面，不可数名词表示无法单独计数的物质或概念，如“水”、“沙子”或“信息”。理解countable和不可数名词之间的区别对于正确使用英语语法至关重要。在写作论文或报告时，正确使用countable和不可数名词可以增强清晰度和准确性。例如，如果我要写关于环境问题的文章，我可能会说：“导致气候变化的因素有很多。”在这里，“因素”是一个countable名词，表明我可以列举它们。相反，如果我提到“污染”，我必须将其视为不可数名词，说：“污染是一个主要的问题。”错误使用countable和不可数名词可能导致混淆，因此掌握它们的区别至关重要。此外，countable的概念超越了简单的计数。在计算机科学中，算法通常需要有效处理countable数据结构。列表和数组是countable集合的示例，其中每个元素都可以通过其索引访问。理解如何操作countable数据对于软件开发和数据分析至关重要。总之，术语countable是多方面的，架起了数学、语言和技术之间的桥梁。无论是讨论数学中的集合、在英语中使用名词，还是在编程中处理数据，认识到什么是countable的，什么不是，都是有效沟通和理解的关键。随着我们继续探索这些概念，我们对构成我们语言和周围世界的结构和组织有了更深的理解。