以下为句子列表：
英文: 9 Xu ZP， Li FC ，Wang HR. Functions of laminarin sulphate in antiangiogenesis and antitumor. Zhong Cao Yao. 1999； 30（7）： 551553. Chinese.
中文: 徐中平，李福川，王海仁。昆布多糖硫酸酯的抑制血管生成和抗肿瘤作用。中草药。1999；30（7）：551553.
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英文: A new method of producing comparatively pure potassium sulphate from seawater using inartificial zeolite as the medium of ion exchange was especially introduced.
中文: 特别介绍了用天然沸石作为离子交换剂，从海水中制备较纯净的硫酸钾新工艺。
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英文: Abstract: Inhibition mechanisms of sulphate reduction to methane-producing bacteria(MPB) in the process of anaerobic digestion of high-sulphate-content wastewater were described in this paper.They were described mainly by the competition between sulphate-
中文: 文摘:本文通过硫酸盐还原菌和产甲烷菌的竞争、硫化物对产甲烷菌的毒害二方面，论述了在高硫酸盐有机废水厌氧处理过程中，硫酸盐还原作用对产甲烷菌活性的抑制机理，同时，介绍了当前高硫酸盐有机废水的厌氧处理工艺。
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英文: Abstract: This paper analysed the actuilities of reusing the cooling energy in the process of separating sodium sulphate from the brine by refrigeration,and the condition of the refrigeration system.Suggesbted an idea to reuse the cooling emergy that suit
中文: 文摘:分析了冷冻提硝工艺中冷量回收利用的现状和制冷系统工况，提出了使冷量回收利用措施更加合理的思路。
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英文: Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution.
中文: 加入亚铁菲绕啉离子，用滴定法测量硫酸亚铁铵溶液。
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