ethylene glycol

1. Ethylene glycol monoether acetate are synthesized from acetic acid and ethylene glycol monoethyl ether with supported phosphotungstic acid catalyst.
   以醋酸和乙二醇单乙醚为原料，活性白土负载磷钨酸作为催化剂，合成了乙二醇单乙醚醋酸酯。
2. Recent advances in preparation of ethylene glycol via ethylene oxide catalytic reaction are reviewed in this paper.
   对环氧乙烷催化法合成乙二醇研究的最新进展作了综述。
3. It is mainly used for producing epoxy ethane with ethylene, formaldehyde with methanol and producing ethylene glycol.
   银作催化剂用的场合不多，主要用于乙烯氧化制环氧乙烷、甲醇氧化制甲醛及乙二醇的生产。
4. Standard specifications for ethylene glycol base engine coolant of automobile were described.
   研究了环保型汽车防冻液的配方、性能指标和应用范围；
5. Once industrialised, the improved catalyst will lower the cost of ethylene glycol production.
   这种催化剂经过改良后一旦商业化，就将能够降低乙二醇的生产费用。
6. In this paper, ethylene glycol mono dicyclopentenyl ether is synthesised by addition reaction of dicyclopentadiene and ethylene glycol, and the mechanism of this reaction is explained.
   用二环戊二烯和乙二醇进行加成反应合成乙二醇单二环戊烯基醚，并说明了此反应的原理。
7. Study on Suzuki Reactions Catalyzed by Nanopalladium/ Ethylene Glycol System
   纳米钯/乙二醇体系催化Suzuki反应的研究
8. Study on Synthesis and Pharmacokinetics of Poly ( ethylene glycol)-modified Polysaccharide MDG-1 from Ophiopogon Japonicus
   麦冬多糖MDG-1聚乙二醇修饰物的合成与药动学研究
9. The dispersing process was optimized and the effect of ethylene glycol on carbon black dispersing was investigated by orthogonal tests.
   采用正交试验，优化了水性炭黑色浆的分散工艺，考察了乙二醇对炭黑分散的影响。
10. Phenylacetaldehyde ethylene glycol acetal was synthesized with phenylacetaldehyde and ethylene glycol as raw materials in the presence of phosphotungstic acid supported on MCM-41 molecular sieve.
    以MCM-41负载磷钨酸作催化剂，对以苯乙醛和乙二醇为原料合成苯乙醛乙二醇缩醛的反应条件进行了研究。
11. Influence of Different Concentrations of Ethylene Glycol and Glycerol on Quality of Canine Frozen Sperm
    不同浓度乙二醇和甘油对犬精液冷冻的影响
12. Effect of Molecular Weight of Poly ( ethylene glycol) on Dispersion Capability of Multi-walled Carbon Nanotubes
    聚乙二醇分子量对其分散多壁碳纳米管能力的影响
13. Synthesis and Characterization of Poly ( Ethylene Glycol)-Polysiloxane Barbell-Like Block Copolymers Regional economic difference between countries or between regions falls into three modes: the dumbbell, the pyramid, and the olive.
    聚乙二醇-聚硅氧烷哑铃形嵌段共聚物的合成与表征在不同的国家和地区区域经济差异主要有哑铃型、金字塔型和橄榄型3种不同的模式。
14. The chemical, ethylene glycol, is widely used in products from polyester fibres to antifreeze for cars.
    乙二醇目前广泛应用于各种产品中，包括聚酯纤维和汽车防冻剂。
15. Study on the properties of poly ( lactic acid)/ poly ( ethylene glycol) blends
    聚乳酸/聚乙二醇共混材料的性能研究
16. Preparation and Characterization of Pt/ C Catalysts Stabilized by Ethylene Glycol
    乙二醇稳定的Pt/C催化剂的制备与表征
17. Oxalate is a telltale sign of ethylene glycol poisoning.
    草酸盐是乙烯乙二醇中毒的征兆。
18. Ethylene glycol is recycled on central platform.
    乙二醇在中心平台进行回收再利用。
19. The synthesis of ethylene glycol mono stearate by supported p-toluene sulfonic acid was investigated.
    探讨了以负载型对甲苯磺酸为催化剂合成乙二醇硬脂酸单酯的工艺。
20. Poly ( ethylene glycol) ( PEG) is a hydrophilic polymer which has flexible long chain.
    聚乙二醇是一类亲水性长链聚合物。
21. The Soft-sensing Measurement of Ethylene Oxide Concentration in Ethylene Glycol Production Process
    乙二醇生产过程中环氧乙烷浓度的软测量研究
22. The tubular vacuolization and dilation here is a result of ethylene glycol poisoning.
    乙二醇中毒引起肾小管扩张和空泡状改变。
23. The ethylene glycol plays an important role in gelling process and it makes the organic-gel decomposed in several steps.
    乙二醇在胶凝过程中起到重要的促进作用，使干凝胶粉分步分解。
24. Monomer partitioning behavior in acrylamide aqueous two-phase polymerization in poly ( ethylene glycol) aqueous solution
    丙烯酰胺在聚乙二醇水溶液双水相聚合过程中的单体分配
25. A new application of catalytic distillation ( CD) for the production of ethylene glycol monobutyl ether ( EGMBE) from ethylene oxide ( EO) and n-butanol was developed.
    提出以环氧乙烷和正丁醇为原料，应用催化蒸馏法制乙二醇单丁醚的新工艺。
26. The results showed that poly ( ethylene glycol) as a phase transfer catalyst can raise the conversion.
    指出聚乙二醇作为相转移催化剂可增加转化率。
27. The effects of the dosage of Ethylene glycol monoethyl ether soyate on the performance of mix fuel were investigated.
    研究了作为柴油添加剂，其加入量时混合燃料性能的影响。
28. But converting cellulose into ethylene glycol is a slow process involving several expensive agents, including platinum-group metals.
    但是，将纤维素转化成乙二醇的过程目前仍十分缓慢，且需要包括铂类金属在内的几种贵重的反应介质。
29. Studies on Synthesis of Ethylene Glycol Monoethyl Ether Acetate by Transesterification on Solid Bases
    固体碱催化酯交换法制备乙二醇单乙醚醋酸酯的研究
30. Study on Health Effect of Occupational Group Exposed to Terephthalic Acid, Ethylene Glycol and Hydrogenated Terphenyls
    对苯二甲酸、乙二醇和氢化三联苯对职业人群健康影响的研究

noun

1. a sweet but poisonous syrupy liquid used as an antifreeze and solvent

   Synonym:    glycolethanediol