In this article,firstly,the author will analyze the dominant function of culture-oriented fourist guides,summarize with the combination of man,nature and culture;at last,a brief research on the knowledge preparations of the touist guide is offered.

the paper aims at the technical preparation works of general survey for urban underground pipeline,amply dissertates the method and step of the process quality control upon the following six aspects: data collection,locale exploration,method test of detecting apparatus,coherence checkout of detecting apparatus,technical plan script workout and technology explaination.

Take Anchu Expressway Reconstruction Project as example, the article details the construction technology of cojoint section by technical preparation, re-use of side slope soil, .

This paper introduces the main points and considerations of the preparation works before construction of highway engineering, illustrates the main contents of technical preparation stages, and advances some requirements of cleaning up the construction site, and constructing the temporary works, etc.

Integrated multi-agent technique preparation;

In order to realize information integration and information sharing of technique preparation process,idea of ontology was applied in technique preparation process.