- 推荐网络例句
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They compete against the old guard on value for money, which depends on both price and quality.
它们和老牌公司竞争的是金钱的价值，而这又取决于价格和质量。
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The results of orthogonal experiment showed the optimum extraction conditions were material with 15-fold ethanol of 75% as solvent was refluxed in water-bath for three times, each for 40 min.
正交试验结果显示最佳提取方法为：采用75%的乙醇水溶液为提取液，1：15的固液比，水浴回流热提取3次，每次40min。
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In this thesis, Input-output Analysis is used in the research of water supply of JiangSu province for the first time.
本文将投入产出法应用于江苏省供水业研究，主要做了以下几方面工作： 1。
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