以下为句子列表：
英文: Bright Stock Refined,high viscosity lubricating oil usually made residual stocks by suitable treatment,such as a combination of acid treatment or solvent extraction with dewaxing or clay finishing.
中文: 光亮油通常由渣油经加工处理而制成的精炼、高粘度润滑油。加工处理的方式包括：酸处理（或溶剂萃取）脱蜡（或粘土精制）相结合。
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英文: Bright Stock Refined，high viscosity lubricating oil usually made from residual stocks by suitable treatment，such asa combination of acid treatment or solvent extraction with dewaxing or clay finishing.
中文: 光亮油通常由渣油经加工处理而制成的精炼、高粘度微个个润滑油。加工处理的方式包括：酸处理(或溶剂萃取)与脱蜡(或粘土精制)相结合。
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英文: In solvent extraction in the manufac ure of numerous natural and synthetic products such as antibiotics,hormones and vitamins.As a chemical intermediate in the production of plasticisers,flotation agents etc.
中文: 以溶剂萃取法生产抗生素,荷尔蒙及维生素等产品时所用之溶剂.作为制造增塑剂,浮选剂等之中间体.
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英文: The development of solvent extraction separation of alkaline earth elements was reviewed, according to the classification of extractants.
中文: 摘要本文就硷土金属离子萃取分离的进展情况，按萃取剂的分类进行了综述。
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英文: The recent research and application of at home and abroad about modem separation technologies,for example solvent extraction process,membrane separation technology,salt-induced phase separation processes,macroporous rosin adsorption process and ion exchan
中文: 综述了近年来国内外现代分离技术溶剂萃取法、膜分离技术、盐析沉淀法、大孔树脂吸附法及离子交换技术在红霉素分离提取领域的研究应用进展,并对这些现代分离技术的发展前景做了简要探讨。
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