The transference of conceptfield is not arbitrary but bases on certain metaphor mechanisms.
概念域的转换不是随心所欲的，而是建立在一定的隐喻机制之上。
2
The schema that all equiralent definitions to a mathematical concept was called a conceptfield about concept C.
一个数学概念C的所有等价定义的图式，叫做概念C的概念域。
3
Individual's CPFS structure refer to a schema that conceptfield, concept system, proposition field, proposition system was constructed by student on mathematics learning.