本文根据野外调查和原地应力测量资料，讨论了滇西北地震活动区的活动构造型式和现今应力状态。
The active tectonic pattern and recent stress state in the seismic region of NW Yunnan province are discussed on the basis of field observation and in-situ stress measurements.
地震在空间上的分布和在时间上的活动规律受这一构造型式及其应力状态的控制。
The earthquake distribution in time and space is controlled by the tectonic pattern and relevant stress states.
根据所得差异规律性，通过计算，能够准确、经济、合理的选择公路小型构造物的基础型式。
On the basis of the difference regularity, the foundation pattern of small-scale structures can be chosen accurately, economically and reasonably.
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