以下为句子列表：
英文: By using the othogonal test of L9(3^3), the regeneration of ureaformaldehyde gel, was studied and the optimum operation conditions were determined: the mass ratio of formaldehyde (37%) to gels is 2.5:1, the final motar ratio of regenerative resin is 1.3:1
中文: 摘要选用正交L9(3^3)试验研究了脲醛树脂凝胶的再生树脂，分析试验结果得出了脲醛树脂凝胶的再生树脂的最佳工艺条件：甲醛(37%)与树脂凝胶质量比为2.5:1，再生树脂的甲醛与尿素终物质的量比1.3:1。
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英文: Results show that self-crosslinkable latex at room temperature with high elasticity can be prepared when amount of butyl acrylate is 60%, and amount of methyl methacrylate is 40%, and mass ratio of nonionic emulsifier to anionic emulsifer is 3:1, and amou
中文: 研究结果表明：当丙烯酸丁酯的质量为60%，甲基丙烯酸甲酯的质量为40%，非离子乳化剂和阴离子乳化剂的质量配比为3:1，引发剂的质量为0.6%，自交联单体的质量为2%，保护胶体的质量为0.4%时，可以制备出高弹性自交联乳液。
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英文: The best mass ratio of acrylic acid emulsion paint is acrylic acid emulsion, titanium white, lithopone, mica p6wder,sodium hexametaphosphate equal to(3:0.5:2.8:0.5:0.2); the effect of each component on the products performame are discussed; the quality of
中文: 摘要研究了丙烯酸乳胶漆的最佳配方，即：丙烯酸乳液：钛白粉：立德粉：云母粉：六偏磷酸钠=3:0.5:2.8:0.5:0.2；讨论了各成份对产品性能的影响，分析了产品质量。
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英文: The factors affecting safrole isomerization were studied and the optimized conditions are that mass ratio of potassium hydroxide solution (0%) to sassafras is 0. 0 , temperature is 00掳C, vacuum is 0. 0MPa, time is hours.
中文: 论文采用单因素法，研究中等真空度鼓入氮气的黄樟油素异构化法，得到最佳条件：0％浓度KOH溶液与黄樟油质量比0.0：、温度00℃、真空度0.0MPa(绝压0.0 MPa)、时间 hr。
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英文: The notched impact strength of nano-CaCO /CPE/PVC could reach . kJ/m with the mass ratio of nano-CaCO /CPE/PVC at /8/00, which was . times as high as that of pure PVC composites and times of nano-CaCO /PVC (/00) composites.
中文: 复合材料的冲击强度在CaCO /CPE/PVC质量比为/8/00时达到纯PVC的.倍,是纳米CaCO /PVC(/00)体系的倍.
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