This paper, using fundamentals and method of Set Pair Theory for reference, puts forward an overall thinking and specific way for reasonable exploitation of geological environment in the p.

本文借鉴集对论基本原理与方法，对城市化进程中地质环境的合理开发利用提出总体思路及其具体途径。

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This paper makes an overall examination of tourism and tourism exploitation in views of semiotics, and points out that symbolized tourism is a key to solving tourism's symbolization.

本文运用符号学理论对旅游活动和旅游开发的全过程进行了全面的审视，指出符号化旅游是解决旅游的“符号化”的一把钥匙。

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