作业帮化工英语翻译几句话,化工英语厉害的帮个忙结果表明：当溶剂为二氯甲烷时,比为甲苯时树脂的软化点高50℃左右.制备的间戊二烯树脂软化点最高为139℃,是目前报道的间戊二烯树脂中软化点
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化工英语翻译几句话,化工英语厉害的帮个忙结果表明：当溶剂为二氯甲烷时,比为甲苯时树脂的软化点高50℃左右.制备的间戊二烯树脂软化点最高为139℃,是目前报道的间戊二烯树脂中软化点
化工英语翻译几句话,化工英语厉害的帮个忙
结果表明：当溶剂为二氯甲烷时,比为甲苯时树脂的软化点高50℃左右.制备的间戊二烯树脂软化点最高为139℃,是目前报道的间戊二烯树脂中软化点最高的.树脂的软化点随反应温度的升高而升高,而随催化剂用量增加变化很小.
化工英语翻译几句话,化工英语厉害的帮个忙结果表明：当溶剂为二氯甲烷时,比为甲苯时树脂的软化点高50℃左右.制备的间戊二烯树脂软化点最高为139℃,是目前报道的间戊二烯树脂中软化点
When dichloromethane is used as solvent,the softening point of resin is about 50 ℃ higher than using toluene.The highest softening point of the pentadiene resin produced is 139 ℃,Currently,it is the highest reported softening point.The softening point of resin goes up as the reaction temperature increases,and it drops as the amount of catalyst increases.
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The results show that when the solvents of methylene chloride, the ratio of toluene resin high softening point around 50 ℃. Preparation of pentadiene resin between the softening point of up to 139 ℃, ...
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The results show that when the solvents of methylene chloride, the ratio of toluene resin high softening point around 50 ℃. Preparation of pentadiene resin between the softening point of up to 139 ℃, is currently reported pentadiene between softening point of the highest in the resin. Softening point of the resin with the reaction temperature rises, and changes with the increase of catalyst dosage is small.
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