xuyên tâm
Definition
- Adjective:
- Radial: Pertaining to, arranged like, or having the characteristics of a radius or rays extending from a common center. This is the primary mathematical and geometric meaning.
- Centrally penetrating: Describing something that passes through or is directed toward a center point.
Usage Examples
- Adjective:
- Hoa cúc có cấu trúc xuyên tâm. (Daisies have a radial structure.)
- Sự đối xứng xuyên tâm phổ biến trong tự nhiên. (Radial symmetry is common in nature.)
- Đường xuyên tâm của một vòng tròn. (A radial line of a circle.)
Advanced Usage
- "Đối xứng xuyên tâm": Radial symmetry. A type of symmetry where parts are arranged around a central axis, like in a starfish or a flower.
- Sao biển là một ví dụ điển hình của đối xứng xuyên tâm. (A starfish is a classic example of radial symmetry.)
Variants and Related Words
- Tia xuyên tâm (n): A radial ray or line.
- Các tia xuyên tâm từ tâm đến chu vi. (The radial rays from the center to the circumference.)
Synonyms
- Radial: Arranged like radii or rays from a center.
- Radiate: To extend or spread outward from a central point.
Related Scientific Terms
- Trục xuyên tâm: Radial axis. The central line around which radial symmetry is organized.
- Lực xuyên tâm: Radial force. A force directed along a radius, either toward or away from the center.