Meaning and Usage
"交集" primarily refers to the intersection or overlap between two or more sets, groups, or concepts. It is commonly used in mathematics to describe the common elements shared by sets. Beyond math, it also describes shared interests, opinions, or characteristics between people or things.
Common Collocations
- 交集部分 (intersection part): refers to the overlapping section.
- 交集很小 (small intersection): used to describe minimal overlap, often in interests or opinions.
- 交集很大 (large intersection): indicates significant commonality.
Usage Notes
When using "交集" in everyday conversation, it often implies a comparison or relationship between two entities, highlighting what they share. It is more formal and precise than simply saying "共同点" (common points). In math contexts, it is a technical term for set intersection.
Avoiding Confusion
Do not confuse "交集" with "结合" (combination) or "联合" (union), which refer to different types of set operations or relationships. "交集" specifically means the common part shared by all involved sets or groups.
Meaning and Usage
"交集" primarily refers to the intersection or overlap between two or more sets, groups, or concepts. It is commonly used in mathematics to describe the common elements shared by sets. Beyond math, it also describes shared interests, opinions, or characteristics between people or things.
Common Collocations
- 交集部分 (intersection part): refers to the overlapping section.
- 交集很小 (small intersection): used to describe minimal overlap, often in interests or opinions.
- 交集很大 (large intersection): indicates significant commonality.
Usage Notes
When using "交集" in everyday conversation, it often implies a comparison or relationship between two entities, highlighting what they share. It is more formal and precise than simply saying "共同点" (common points). In math contexts, it is a technical term for set intersection.
Avoiding Confusion
Do not confuse "交集" with "结合" (combination) or "联合" (union), which refer to different types of set operations or relationships. "交集" specifically means the common part shared by all involved sets or groups.
Meaning and Usage
"交集" primarily refers to the intersection or overlap between two or more sets, groups, or concepts. It is commonly used in mathematics to describe the common elements shared by sets. Beyond math, it also describes shared interests, opinions, or characteristics between people or things.
Common Collocations
- 交集部分 (intersection part): refers to the overlapping section.
- 交集很小 (small intersection): used to describe minimal overlap, often in interests or opinions.
- 交集很大 (large intersection): indicates significant commonality.
Usage Notes
When using "交集" in everyday conversation, it often implies a comparison or relationship between two entities, highlighting what they share. It is more formal and precise than simply saying "共同点" (common points). In math contexts, it is a technical term for set intersection.
Avoiding Confusion
Do not confuse "交集" with "结合" (combination) or "联合" (union), which refer to different types of set operations or relationships. "交集" specifically means the common part shared by all involved sets or groups.