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- Any of various thick,dark,sticky substances obtained from the distillation residue of coal tar,wood tar,or petroleum and used for waterproofing,roofing,caulking,and paving. 沥青,人造沥青某种厚厚的、黑而粘的物质,由炭焦、木焦或石油的剩余物中提炼出来,用于防水、盖屋顶、填缝和铺路。
- Any of various thick, dark, sticky substances obtained from the distillation residue of coal tar, wood tar, or petroleum and used for waterproofing, roofing, caulking, and paving. 沥青,人造沥青某种厚厚的、黑而粘的物质,由炭焦、木焦或石油的剩余物中提炼出来,用于防水、盖屋顶、填缝和铺路
- The research shows that the cement grinding aid can be made from the waste materials of chemical works such as glyceric distillation residue and compound glyceric distillation residue. 研究表明:利用轻化工厂甘油蒸馏残渣、复合甘油蒸馏残渣等下脚料做水泥助磨剂,能取得与三乙醇胺、三醋酸甘油酯相同的效果,且成本前者较后者低。
- In this paper, how to recover polyglycerol from distilled residue is discribed. 本文主要叙述了如何从甘油蒸馏残渣中回收聚甘油。
- The components of the hydrochloric and the fire_retardant in the distillate and distillation residue were analysed after the waste water was distilled . 同时分析了将姑废水简单蒸馏后馏出液及釜液中盐酸和阻燃剂的含量。
- Determination of Distillation Residue Percent for No.3 Jet Fuel 3号喷气燃料蒸馏残留量的测定探讨
- Study on the Structure of Simple Distillation Residue Curve Maps 简单蒸馏残余曲线图结构的研究
- Keywords heterogeneous azeotropic distillation residue curve maps(RCM); 非均相;共沸精馏;剩余曲线图;
- We may purge water by distillation. 我们可以用蒸馏法使水净化。
- The residue of estate belongs to his son. 剩余财产属于他的儿子。
- A liquid condensed from vapor in distillation. 蒸馏液; 馏出物在蒸馏中,从蒸汽浓缩的液体
- Keywords distillation residue;glycerol;polyglycerol;recovery;polyglycerol distearate; 蒸馏残液;甘油;聚甘油;回收;聚甘油二硬脂酸酯;
- Every paragraph is a distillation of sound judgment. 每段话都是正确判断的结晶。
- Purification of water may be achieved by distillation. 水的净化可由蒸馏获得。
- The residue after an ore or other material has been washed. 洗后的渣矿物或其他物质洗后剩下的渣滓
- Art is the distillation of life. 艺术是现实生活的升华。
- Keywords glycerol;distilled residue;polyglycerol;recovery; 甘油;蒸馏残渣;聚甘油;回收;
- Keywords polyglycerol;glycerol distilled residue;recovery; 聚合甘油;甘油蒸馏残渣;回收;
- Their difference is a quadratic residue of 17. 它们的差是17的平方剩余。
- The distillation column is provided with plates. 蒸馏塔内装有塔盘。