esterification

esterification怎么读

英式音标：[eˌsterɪfɪ\'keɪʃən]

美式音标：[eˌsterəfə\'keɪʃən]

esterification的意思释义

n.

酯化作用；

esterification用法及例句

例句参考

Semisynthetic resorbable materials from hyaluronan esterification

Pectin esterification is spatially regulated both within cell walls and between developing tissue of root apices.

The Preparation of Merrifield‐Resins Through Total Esterification With Cesium Salts

A chlorophyll-deficient rice mutant with impaired chlorophyllide esterification in chlorophyll biosynthesis

Heteropolyanion-based ionic liquids: reaction-induced self-separation catalysts for esterification.

The cholesteryl ester cycle in macrophage foam cells. Continual hydrolysis and re-esterification of cytoplasmic cholesteryl esters.

Cholesterol esterification rates in very low density lipoprotein- and low density lipoprotein-depleted plasma. Relation to high dens...

Brønsted acidic ionic liquid 1-methylimidazolium tetrafluoroborate: A green catalyst and recyclable medium for esterification

Disruption of the acyl-CoA:cholesterol acyltransferase gene in mice: evidence suggesting multiple cholesterol esterification enzymes...

esterification相关例句

1. The esterification conversion was about 90%.

反应较终转化率可接近90%。

2. The esterification rate is over 98% under the optimized conditions.

在此条件下脂肪酸甲酯化率达到98%以上。

3. The kinetics of esterification is discussed and kinetic equation set up.

探讨了酯化的动力学，并建立了动力学方程。

4. The esterification mechanism of unsaturated carboxylic acid was analyzed.

分析了不饱和羧酸酯化反应的机理。

5. Results Optimum conditions of esterification were determined with yield of 94.6%.

结果在优化反应条件下，酯的收率较高达94.6%。

6. The effects of reaction temperature and catalyst on esterification has been discussed.

讨论了反应温度、催化剂对酯化过程的影响。

7. Sodium bisulfate can be used as a catalyst for esterification instead of sulphuric acid.

硫酸氢钠能够代替硫酸作为酯化作用的催化剂。

8. The catalysis of PTFE strong acidic cation exchange fiber was studied in esterification.

研究了PTFE强酸性离子交换纤维材料在酯化反应中的催化性能。

9. Ferric chloride can be ased as catalyst for the esterification instead of Sulphuric acid.

氯化铁能够代替硫酸作为酯化作用的催化剂。

10. Pre-esterification of China wood oil catalyzed by solid acid in fixed bed reactor was researched.

利用固定床反应器，以固体酸为催化剂催化桐油预酯化反应。

11. The paper introduces the catalyst research advances in esterification reaction of carboxylic acid.

本文介绍了羧酸酯化反应催化剂的研究进展。

12. The delustrant adding position was moved from slurry autoclave to second esterification autoclave.

介绍消光剂加入位置由浆料釜改为第二酯化釜的情况。

13. The preparation and characterization of PVA MA membranes by crosslink esterification are described.

介绍了聚乙烯醇（PVA）与马来酸（MA）酯化交联膜的制备及性能表征。

14. The conditions of esterification reaction and the catalytic stability of the resin were investigated.

考察了反应条件对酯化反应的影响和树脂的催化稳定性。

15. The influence of reaction temperature and reaction time on degree of esterification were investigated.

通过正交实验考察了反应时间、反应温度对聚乙烯醇酯化程度的影响。

16. The preparation of Chitosan Sulfate and its application as catalyst in esterification were summarized.

本文综述了壳聚糖硫酸盐的制备和作为催化剂在酯化反应中的应用研究。

17. The effects of esterification and graft copolymerization on surface free energy of wood were analyzed.

确定了木材的酯化和接枝共聚改性对木材表面自由能变化的影响因素。

18. The chemical method include treating with sulfuric acid, saponification, acylation, esterification, etc.

化学方法包括酸洗法、皂化法、酰化法和酯化法等。

19. The esterification condition of Benzoic acid and antimicrobial activity of methyl benzoate were studied.

对苯甲酸甲酯化的合成工艺条件及抑菌效果进行了研究。

20. The effect of the esterification on contact angle is obviously bigger than that of graft copolymerization.

酯化处理所产生的接触角增大作用要比接枝共聚所产生的作用大；

21. Under the influence of heat, the maleate structure formed in the esterification tends to isomerize into fumarate.

树脂在酯化反应中生成的顺丁烯二酸酯的结构受热的影响会产生顺、反异构化反应。

22. A kind of solid acid catalyst can be used repeatedly as esterification catalyst to synthesize iso-octyl salicylate.

选用一种能重复使用的固体酸作催化剂，复相催化合成水杨酸异辛酯。

23. Based on the experimental results the mechanism of liquid-phase esterification catalyzed by solid acid is suggested.

依据实验结果，提出了固体酸催化剂作用下的液相酯化反应机理。

24. Enoxaparin sodium was prepared from heparin sodium via salinization, esterification, depolymerization and purification.

以肝素钠为原料，经成盐、酯化、解聚和纯化得到依诺肝素钠。

25. METHODS Cilnidipine was synthesized from cinnamyl alcohol by esterification, feminization and condensation - cyclization.

方法以肉桂醇为原料，经酯化、氨化和缩合-环合而得。

26. At the same time the esterification of black rice pigment was analysed by infrared spectrum, visible spectrum and solubility.

同时通过红外光谱、可见吸收光谱及溶解性对黑米色素的酯化进行了初步探讨。

27. The methyl- esterification reaction of low -methoxyl pectin with methylalcohol by the presence of some catalysts was observed .

研究了在催化剂存在下低酯化度果胶与甲醇进行的甲酯化反应。

28. The direct esterification of acetic acid with benzyl alcohol by use of polystyrene supported aluminium trichloride as the catalyst.

采用聚苯乙烯负载三氯化铝为催化剂，对醋酸和苄醇的酯化反应进行了研究。

29. The phytosterol esters (PE) are the esterification products of phytosterols, its lowering cholesterol effect is better than the later.

植物甾醇酯（PE）是它的酯化产物，具有比植物甾醇更优的脂溶和更佳的降血胆固醇效果。

30. The phytosterol esters (PE) are the esterification products of phytosterols, its lowering cholesterol effect is better than the later.

植物甾醇酯（PE）是它的酯化产物，具有比植物甾醇更优的脂溶和更佳的降血胆固醇效果。

31.catalytic esterification

催化酯化

32.internal esterification

内酯化

33.azomethane esterification

偶氮甲烷酯化

34.esterification waterproofing

酯化防水整理法（纤维素用酸性氯化物或烯酮、异氰盐等酯化得到防水性）

35.esterification number

酯化值

36.esterification oi

酯化油

37.interfacial esterification

界面酯化

38.Fischer esterification

费歇尔酯化作用

39.esterification catalyst

酯化催化剂

40.Fischer-Speier esterification

费歇尔-斯皮尔酯化作用;费歇尔酯化作用