2016-05-24 18:21
diester翻译
双酯
音标读音
英式:[daɪ'estə]美式:[daɪ'estə]
基本意思
n.二酯
形近的词
变形
例句
- A Mid-Infrared Spectra Study of a Series of Benzocrown Ether and Macrocyclic Polyether Diester
大环醚双内酯和苯并冠醚系列的中红外光谱研究
- The present invention discloses one kind of polyene diester compounds in the structure as shown and their preparation process.
本发明公开了一类新的多烯类双酯化合物及其制备方法。
- The paper discusses the preparation of stearic bicine diester for sizing agent and its application in paper-making.
论述了双硬脂酰取代甘氨酸酯施胶剂的制备及其在造纸中的应用。
- The present invention relates to a succinic diester polymer which is used in the preparation of water-in-oil macroemulsions.
本发明涉及一种用于制备油包水粗乳液的琥珀酸二酯聚合物。
- Carbon monoxide and nitrous acid ester are synthesized through coupling reaction into diester carbonate in the presence of catalyst and at relatively low pressure and temperature.
一种碳酸二酯的合成方法，通过一氧化碳和亚硝酸酯在催化剂存在下，用较低的压力和较低的温度偶联合成碳酸二酯。
- The contents of monoester and diester were determined by high performance liquid chromatography ( HLPC), and the structure of the product was charactered by IR.
利用高效液相色谱（HLPC）对产物中单、双酯含量进行了分析，用IR对反应产物的结构进行了表征。
- The present invention relates to a method for preparing long-chain dibasic acid diester by using long-chain dibasic acid produced by fermentation process.
本发明涉及一种长链二元酸双酯的制备方法，尤其是一种用发酵法生产的长链二元酸制备长链二元酸双酯的方法。
- There were obvious retention on diester and tri-ester of correlation in starch phosphate ester and there was little retention in monoester.
淀粉磷酸酯中有交联性的二酯和三酯有较明显的留着作用，而对单酯的留着作用不十分明显。
- Investigation has also been made on the influences(?) organic monoester and diester electron donors on catalyst composition and activity as well as polymer morphology.
探讨了双酯、单酯两类给电子体对催化剂组成、活性及聚合物物理形态的影响。
- Synthesis, Characterization and Function Analysis of Hydroxyproline Diester Catalyzed by Lipase
羟基脯氨酸双酯的脂肪酶促合成、表征及功能分析
- Analysis of Phosphoric Acid Monoester, Phosphoric Acid Diester and Phosphoric Acid Monoester in the Phosphated Esterified Castor Oil
磷酸化酯交换蓖麻油的单、双酯和磷酸含量的分析
- Study on synthesis and properties of sodium 1,4-butanediol bisulfosuccinate diester
1,4-丁二醇双琥珀酸十八醇双酯磺酸钠的合成与性能研究
- PSS is one kind of sodium amylase diester sodium that takes sodium alginate as raw material, which has the characteristic of anti-cruor, reducing the viscidity of blood fat and blood.
PSS是以海藻酸为原料研制的一种褐藻多糖双酯钠，具有抗凝血、降血脂和降低血液粘度的作用。
- Factors Influencing the Synthesis of Polyethelene Glycol 400 Oleate Mono and Diester by Lipase
脂肪酶合成聚乙二醇（400）油酸单酯和双酯的影响因素
- Surfactant of maleic rosin-polyoxyethylene ether diester carboxylate sodium
马来松香-聚氧乙烯醚双酯羧酸钠表面活性剂
- Effect of support α-Al_2O_3 on the performance of palladium catalyst in oxalate diester preparation
草酸二甲酯制备过程中α-Al2O3载体对钯催化剂性能的影响
- Improvment in Synthesizing Processes of Phosphates and Determination of the Content of Monoester and Diester
磷酸酯合成工艺的改进及单双酯含量的检测
- Protective Effects of Tetramethylpyrazine Diester Derivatives on Endothelial Cells Injured by Hydrogen Peroxide
川芎嗪酯类衍生物在内皮细胞氧化损伤中的保护作用
- Using Polymeric Solid Acids as Catalyst to Synthesize Diacrylate& ( II) The Synthesis and Characterization of Acrylate Diester
聚合物固体酸催化合成丙烯酸双酯&（II）丙烯酸双酯的合成与表征
- Synthesis of Diester Acrylates Using Polymeric Solid Acids as Catalyst& Synthesis of Polymeric Solid Acids
聚合物固体酸催化合成丙烯酸双酯&固体酸的合成
- METHODS: The contents of total alkaloids, diester diterpenoid alkaloids and polysaccharides were measured by acid dye colorimetry, HPLC and sulphuric acid-anthrone colorimetric method respectively.
方法：采用酸性染料比色法测定附子总生物碱含量，反相高效液相色谱法测定双酯型生物碱含量，蒽酮-硫酸法测定多糖含量。
- HPGPC method with differential refraction detector for measurement of molecular weight and its distribution of sodium alginic diester was established.
采用示差折光检测器，以高效凝胶色谱法测定藻酸双酯钠分子量及其分布。
- Ingredients: Deionized water, glycerin, stearic acid, myristic acid, lauric acid, potassium hydroxide, amino acid surfactant, ethylene glyceryl diester, imidazolidinyl urea, essence, etc.
成份：去离子水、甘油、硬脂酸、十四酸、十二酸、氢氧化钾、氨基酸表面活性剂、珠光双酯、烷基咪唑脲等。
- The invention relates to a method for preparing a novel diester, which comprises steps of synthesis using immobilization lipase catalyzed by biprotic fatty acid and monohydric fatty alcohol.
本发明涉及一种新型的二元酸酯的制备方法，包括采用固定化脂肪酶，由二元脂肪酸和一元脂肪醇催化合成二元酸酯的步骤。
- Diether/ Diester Internal Electron Donor in Ziegler-Natta Catalysts for Butene-1 Polymerization
醚/酯复合内给电子体Ziegler-Natta催化剂对丁烯-1聚合的影响
- Fluxing with alkali Analysis on Hydrolyzation of Aconitum Diester Diterpenoid Alkaloids by Electrospray Ionization Mass Spectrometry
乌头碱类双酯型二萜生物碱水解反应的电喷雾质谱分析
- Three kind of alkaloid content determination of Aconitum diester type by HPLC in Jilin district
HPLC法测定吉林地区三种乌头双酯型生物碱含量
- Determination of three kind of diester diterpenoid alkaloids ( DDAs) in Aconitum carmichaeli and its processed products HPLC
HPLC测定附子及其炮制品中3种双酯型生物碱的含量
- Synthesis and Properties of Maleic Diester Polymer Fatliquor Agents
马来酸双酯聚合物的合成表征及其复鞣加脂作用研究
- The products were identified TLC as monoester and diester.
反应产物经薄层色谱鉴定为单酯和双酯。
百科解释
网络意思