disjoint

disjoint的音标是[dɪ"dʒɪnɪt] ，基本翻译是分离、不连续，速记技巧是谐音记忆：分离（di）锯（ji）箭（n）头（t）。

disjoint的英文词源为：dis-表示否定，joint表示连接。

disjoint的变化形式是：过去式为disjointed，现在分词为disjointing。

相关单词：

1. disjointedness（disjointed的名词形式）：指“不连贯的；不衔接的；支离破碎的”。

例如：He spoke in disjointed fragments.（他说话时断断续续。）

2. joint（n.）：关节；接合处；连接处；v.：共同承担；合作；合作完成。

例如：The two countries have joint interests in the region.（这两个国家在这个地区有共同的利益。）

3. disconnect（v.）：断开；切断；分离；使分离；使失去联系。

例如：The phone line had been disconnected.（电话线被切断了。）

disjoint在英语中常用来形容事物之间缺乏联系或存在断裂，因此它强调的是事物之间的不连贯性和不衔接性。在句子中，可以用来描述某个事件或情况与其他事件或情况之间的不连贯性或断裂性。同时，它也常用来形容人的行为或思维缺乏连贯性和逻辑性。

常用短语：

1. disjoint sets

2. disjoint union

3. disjoint union of sets

4. non-overlapping

5. non-intersecting

6. non-overlapping parts

7. non-overlapping regions

双语例句：

1. The two sets of data are disjoint, so they cannot be combined together.

2. The two rivers are non-intersecting, so they do not flow into each other.

3. The two teams play in non-overlapping parts of the stadium.

4. The two countries have non-overlapping territories and do not interfere with each other"s affairs.

5. The two sets of data are disjoint, so we can safely ignore one of them.

6. The two teams are playing in different stadiums, so they will not meet each other on the field.

7. The two groups of people are disjoint, so they do not overlap in any way.

英文小作文：

Disjoint Sets: A Practical Application

Disjoint sets are a mathematical concept that is widely used in various fields, including computer science, statistics, and more. In this essay, we will explore the concept of disjoint sets and how they are used in real-world scenarios.

In computer science, disjoint sets are commonly used in graph theory and data structures to represent sets of objects that are non-overlapping or independent of each other. This concept is particularly useful when dealing with data that cannot be combined together or when there is no overlap between the data sets.

For example, in a social network analysis, we may have multiple groups of people who are not related to each other and should not be combined together in any way. Similarly, in a database system, we may have multiple tables that represent different sets of data and should not be merged together accidentally.

In statistics, disjoint sets are used to represent independent samples or groups of data that should not be combined together for analysis purposes. For instance, we may have two groups of data that represent different populations or groups of people who should not be compared directly with each other.

In summary, disjoint sets are a fundamental concept that is widely used in various fields to represent independent or non-overlapping sets of data or objects. Understanding this concept is crucial for effective data analysis and modeling in various real-world scenarios.