Periheral circle的意思

"Peripheral circle" is not a standard English term, and it's not clear what it might mean from a linguistic perspective. However, if you're referring to "peripheral circle" in a mathematical or geometric context, it could be interpreted as follows:

• Peripheral circle in mathematics might refer to a circle that is located on the perimeter or boundary of a shape or a region. For example, if you have a polygon and you draw a circle that touches each of its vertices, that circle could be considered a peripheral circle of the polygon.

• Peripheral can also mean "on the edge" or "not central," so in a more general sense, a peripheral circle could be any circle that is not central to the object or region of interest.

However, it's important to note that this term is not commonly used in standard mathematical or geometric terminology, and it might be more accurate to use terms like "boundary circle" or "edge circle" depending on the context. If you're looking for a specific mathematical or geometric term, it would be best to consult a textbook or other authoritative source for the correct terminology.