The invention relates to the application of elaidic acid ethyl ester.
本发明涉及到反油酸乙酯的应用。
This complex reaction is characterized by a keto-enol tautomerism equilibrium and ester exchange reaction.
该复杂反应的特征在于酮-烯醇互变异构平衡和酯交换反应。
The influence factors on the pre-emulsion stabilization of D4-propenoic acid ester are discussed by using the mono-factor method.
采用单因素法探讨了影响D4-丙烯酸酯乳液预乳液稳定性的因素。
CLIA using acridinium ester derivatives as chemiluminescent label has advantages of low background and high signal-to-noise ratio.
以吖啶酯衍生物为发光标记物的CLIA的特点是：自然本底低和信噪比高。
A new ester guerbet alcohol acetate is synthesized.
合成了一种新的乙酸2-辛基十二烷醇酯。
Evaluate the method of determining the proliferation of human T lymphocyte subpopulations by using carboxyfluorescein diacetate succinimidyl ester labeling assay.
探讨应用活细胞荧光染料 CFSE 检测T淋巴细胞各亚群增殖反应的方法学。
A glyceryl ester of margaric acid.
十七烷酸的一种甘油酯。
A salt or ester derived from silicic acid.
从硅酸衍生而来的盐或酯。
Sucrose ester is a kind of nonionic surfactant.
蔗糖酯是一种性能优良的非离子表面活性剂。
The preparation and application of amino acid ester.
氨基酸酯的制备方法及应用。
In the roots, there were carboxylic acid ester and alkane.
而茅莓根的主要化学成分是有机酸酯和烷烃。
A glyceryl ester obtained by saponification of fats and oils.
由脂肪和油脂皂化得到的甘油酯。
They are also used as the material of ether and ester surfactant.
也用作醚型，酯型表面活性剂的原料。
The properties of vinyl ester resin at low temperature is discussed.
本文就乙烯基酯树脂在低温下的性能作一探讨。
Under optimum synthetic condition, the yield of propyl ester was 93.5%.
在最佳反应条件下，尼泊金丙酯的产率为93.5%。
Now, Sunglory is one of the largest rosin ester manufacturers in China.
公司已成长为国内最大的松香树脂生产厂家之一。
At last, the application of alcohol polyether phosphate ester was discussed.
最后，对醇醚磷酸酯的应用开发进行了研究。
Application of Nipagin complex ester as a preservative used in pickles was studied.
该文研究了尼泊金复合酯作为防腐剂在酱菜中的应用。
It is widely applied to phosphate ester fire-resistant oil system and mechanical equipment.
它广泛应用于磷酸酯抗燃油系统和机械设备。
Synthetic principles of ester exchanging reaction and phosphating reaction were investigated.
探讨了酯交换反应和磷酸化反应的合成原理。
Polyester: Organic compound, any of a class of polymers formed by ester linkages between monomers.
聚酯：单体之间以酯键连接而形成的一类聚合物，为有机化合物。
This paper is an overview on the research progress of low-ester pectin making using pectinesterase.
本文综述了国内外果胶酯酶制备低酯果胶的研究进展。
Biodiesel, fatty acid alkyl ester, is made from renewable bioenergy such as vegetable oils and animal fats.
生物柴油，即脂肪酸甲酯，是以动植物油为原料生产的可再生绿色能源。
The suitability of fatty acid ester as diesel fuel results from their molecular structure and high energy content.
脂肪酸酯作为发动机燃料的可行性来自于其分子结构和较高的能量密度。
OBJECTIVE: To prepare L-dopa methyl ester hydrochloride eye ointment and establish a method for its quality control.
目的：制备盐酸左旋多巴甲酯眼膏并建立其质量控制方法。
Sucrose ester is a good new-type surface activator widely used in food, medicine, detergent and cosmetics industries.
糖酯是一种优良的新型表面活性剂，被广泛地应用于食品、医药、洗涤剂、化妆品等工业中。
The mechanism of dodecyl phosphate ester and water glass in flotation separation of magnesite from dolomite is described.
介绍了十二烷基磷酸酯和水玻璃浮选分离菱镁矿与白云石的作用机理。
The mechanism of dodecyl phosphate ester and water glass in flotation separation of magnesite from dolomite is described.
介绍了十二烷基磷酸酯和水玻璃浮选分离菱镁矿与白云石的作用机理。
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