以青海省现行综合自然区划和经济区划为基础，强调了青海省灾害环境区划的多因素性、复杂性和综合性，在区划思路和区划原则的指导下，对青海省灾害环境区划方案进行了初探。
Based on the division of synthetic natural regions and economical areas in Qinghai, this paper stresses on multi-factors and synthetic complexity of the regional division of disaster environment.
在综合分析我国已有的公路自然区划的基础之上，探讨已有公路自然区划的框架体系、特点及适应性，可为新公路自然区划的制定提供必要的依据。
Combining the generalized analysis of the former natural zoning for highway, this paper discussed the frame system, character and adaptability of the former natural zoning f.
构建了综合与专项公路自然区划的原则、方法和指标体系，以及相应的区划等级系统及命名。
Principle, methods and index system of comprehensive and specific zoning for highway as well as corresponding names are proposed in the paper.
构建了综合与专项公路自然区划的原则、方法和指标体系，以及相应的区划等级系统及命名。
Principle, methods and index system of comprehensive and specific zoning for highway as well as corresponding names are proposed in the paper.
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