会东县畜牧业已经成为农村经济的支柱产业，但产业化经营水平低。
Livestock husbandry has become the pillar industry of country economy in Huidong County, but with low level.
采用流行病学调查分析法，在西昌市、会东县、盐源县等地对羊螨病进行了流行病学调查。
With our investigation and analysis of epidemiology, we conducted surveys about the sheep mite in Xichang City, and Huidong and Yanyuan counties.
采用流行病学调查分析法，在西昌市、会东县、盐源县等地对羊螨病进行了流行病学调查。
With our investigation and analysis of epidemiology, we conducted surveys about the sheep mite in Xichang City, and Huidong and Yanyuan counties.
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