The transformation of the postulated meaning to the specializedmeaning relies on the different ways via the different approaches.
公设义向专化义的转化，凭借不同的方式，经由不同的途径。
2
It is a process by which a word which originally had a specializedmeaning has now become generalized or has extended to cover a broader concept.
一个原本具有特殊意义的单词的词义被延伸，范围扩大，可以用来指代一种更普遍的词义。
3
Consequently, the dominant critical approach becomes that of the art historian, a specialized academic approach devoted to "discovering the meaning" of art within the cultural context of its time.