To achieve cognitiveeconomy is the basic motivation for idiomatic meanings.
实现认知省力是习语义产生的根本动因。
2
In this thesis, the theoretical base of missing links is discussed in terms of two theories: cognitiveeconomy principle and informativity theory.
本文对“空环”的阐释理据主要包括两个方面：认知经济原则和信息度理论。
3
In logistical English discourses, metaphors are effective ways of cognitive concepts, semantic meaning extension, expressive enhancement, and discourse economy.