在四川省北部的广元市，一只蝴蝶以植物的叶茎为食。
A butterfly feeds on the stem of plants in Guangyuan county in northern Sichuan province.
位于广元市东坝雪峰兴安街1161号，交通便利，环境幽雅。
Xuefeng Xing 'an Street Guangyuan eastern dam is located in No. 1161, convenient transportation, the environment elegant.
1988年，在四川广元市市郊对不同修剪技术油橄榄树体结构进行了太阳辐射能分配规律的研究。
In 1987 and 1988 we studied the distribution law of solar energy on different-structured olive (Olea europaea) trees resulting from different pruning techniques.
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