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n.二甘醇;一缩二乙二醇
1、diglyph───n.双槽板
2、indiglucin───n.靛糖
1、Diglycol diacetate had been obtained with sulfuric acid or toluene-p-sulfonic acid as catalyst in lab.───在实验室条件下,以硫酸、对甲苯磺酸为催化剂合成二甘醇二醋酸酯的方法。
2、Aim To find a novel approach to the synthesis of diglycol duplicate-ester and to investigate properties and components of the product.───目的研究一缩二乙二醇复酯冷冻机油的合成,并对产物进行分析和评价。
3、Conclusion This procedure offers advantages like easy of production of diglycol duplicate-ester. The product features a good refrigerant.───结论一缩二乙二醇复酯制备的工艺可行,产品具有优异的冷冻机油特性指标。
4、The fatliquoring results showed that the fatliquoring effect of diglycol linoleate was excellent.───皮革加脂试验结果表明,一缩二乙二醇油酸双酯加脂效果优良。
5、The influence of the dosage of additives ( propanetriol, caprolactam, diglycol) on ink viscosity, surface tension was discussed.───讨论了染料及添加剂(丙三醇、己内酰胺、二甘醇)用量对墨水粘度、表面张力的影响。
6、Diglycol allyl percarbonate is synthesized by diglycol, sodium carbonate, chloropropene and carbon dioxide.───以二甘醇、碳酸钠、氯丙烯和二氧化碳为原料合成二甘醇双碳酸烯丙酯。
7、optimum recipe of ink was settled, that is dye 10%, propanetriol 2.5%, caprolactam 4%, diglycol 15%.───喷墨印花最佳墨水配方:染料10%,丙三醇2.5%,己内酰胺4%,二甘醇15%。
8、The synthetic principle and the process method of diglycol dioleate were discussed in this paper.───本文探讨了一缩二乙醇油酸双酯酯化反应的合成原理及其工艺Cao作方法。
9、Under these conditions the conversion ratio of diglycol is 93% and the selectivity reaches 37%.───得到了较佳工艺条件,二甘醇转化率达93%,选择性达37%。