E entially, a theory is an a tract, symbolic representation of what is conceived to be reality.
E entially, a theory is an a tract, symbolic representation of what is conceived to be reality.
理论在本质上是对认识了的现实的一种抽象和符号化的表达。
E entially, a theory is an a tract, symbolic representation of what is conceived to be reality.
理论在本质上是对认识了的现实的一种抽象和符号化的表达。