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以上列举的溶剂中象醋酸乙酯、丁酮 、 丙酮 、 甲苯、乙醇都属快干溶剂.
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萃取分配系数D测定结果表明,醋酸乙酯是纯化绿原酸的适用溶剂.
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Solubility: insoluble in water, benzene, toluene, soluble in ethanol, acetone, ethyl acetate.
溶解性: 不溶于水 、 苯 、 甲苯, 溶于乙醇 、 丙酮 、 乙酸乙酯.
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结果表明:溶解聚苯乙烯的理想溶剂为二甲苯 、 酸乙酯和正丁醇的混合溶剂.
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In benzene or ethyl acetate solution rates increase linearly with methyl methacrylate concentration.
在苯或乙酸乙酯溶液中其衰减速度随甲基丙烯酸甲脂浓度呈直线地增大.
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RESULTS The antioxdant components were found in the ethyl acetate extract from stem of this plant.
结果从该植物茎乙酸乙酯的分离物中找到具有抗氧化活性的组分.
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当二甲苯、酸乙酯和正丁醇的比例为2∶∶时, 制得胶粘剂的性能较好.
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结论藤梨根乙酸乙酯提取物能有效抑制人食管癌 Eca -109细胞生长.
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Polybenzimidazoles cooking in printing ink is ethyl ketone, ethyl acetate, and so on.
耐高温蒸煮里印油墨则是乙酮 、 醋酸乙酯等为主.
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Under optimized conditions, the concentration of ethyl acetate in Chinese spirits was determined.
在优化的色谱条件下测定了白酒中微量乙酸乙酯的含量.
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A method was proposed to determine the residual ethyl acetate in AMLOX.
研究了用顶空气相色谱法测定爱罗苏中醋酸乙酯残留量的方法.
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- 相关词组
- Ethyl hexanoate己酸乙酯;
- methyl acetate乙酸甲酯;
- acetate rayon醋酸嫘萦;
- ethyl alcoholn.普通酒精，威士忌;
- prednisolone acetate醋酸氢化泼尼松;
- active acetate活性乙酸；活性乙酸盐；活性醋酸;
- cadmium acetate醋酸镉，乙酸镉;
- ammonium acetate醋酸铵;
- prednisone acetate醋酸泼尼松，醋酸强的松;
- benzyl acetate乙酸苄酯;
- aniline acetate乙酸苯胺;
- ethyl acrylate丙烯酸乙酯;
- acetate film醋酸纤维薄膜;
- basic acetate碱式醋酸盐;
- lead acetate乙酸铅;铅糖;
- acetate fibre醋酸纤维;
- ethyl chloride氯乙烷，乙基氯;
- vinyl acetate乙酸乙烯酯;
- ethyl asparagine[医]乙基天冬酰胺;
- amyl acetate乙酸戊酯，香蕉油;
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- ability n.能力，资格;能耐，才能;
- latter pron.（两者之间的）后者;adj.后者的;后半期的;
- scenario n.方案;设想;预测;脚本;(电影或戏剧的)剧情梗概;可能发生的情况;
- educator n.教师;教育家;
- trolley-bus 无轨电车;
- the other 是其中的“另一个”;
- beach n.海滩，海滨;v.把（船）拖上岸;搁浅;
- cage n.笼子;v.把（动物）关在笼中;
- hibernate vi.（某些动物）冬眠，蛰伏;
- disappoint v.使失望;使落空;
- bitcomet 比特彗星;
- privilege n.特权;优惠;荣幸;v.特殊对待;
