Since 1978, the village of Jixian to the implementation of the salt-based comprehensive prevention and control measures;
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3. 广州集贤手袋厂，是一家专业设计、生产各式手袋皮具的专业生产厂。
Guangzhou Jixian handbag factory is a factory professionally design and manufacture all kinds of handbags and leather goods.
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4. 通过对集贤煤矿地质概况进行分析，决定采用倒牵式回撤综采液压支架。
By analyzing the geological situation of Jixian Coal Mine, the inverted-led withdrawing way of fully mechanized mining hydraulic supports is applied.
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5. 梁令瓒为唐代开元集贤院学士，曾与僧一行合作设计过浑天仪，是一个学者暨画家。
Liang was a palace scholar in Kaiyuan era, Tang Dynasty. He has invented the armillary sphere in cooperation with bonze Yixing. He was both a scholar and an artist.
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6. 采用程序升温实验装置，研究双鸭山集贤矿不同粒度煤样在不同温度条件下与氧反应的特性。
With the programmed temperature experiment, the reaction character of Shuangyashan Jixian coal with various sizes under different temperature is investigated.
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7. 采用程序升温实验装置，研究双鸭山集贤矿不同粒度煤样在不同温度条件下与氧反应的特性。
With the programmed temperature experiment, the reaction character of Shuangyashan Jixian coal with various sizes under different temperature is investigated.
