aromatic ester
英 [ˌærəˈmætɪk ˈestə(r)]
美 [ˌærəˈmætɪk ˈestər]
网络 芳香酯
双语例句
- Fast analysis of polycyclic aromatic hydrocarbon and phthalic ester in water by SPME-GC
SPME-GC法同步分析水中多环芳烃和酞酸酯 - It is soluble in aromatic, aliphatic, ester, and ketone solvents.
本树脂产品溶解于芳香类、脂肪类、酯类及酮类溶剂。 - Study on Thermotropic Liquid Crystalline Aromatic Ester of Cellulose Ether Using as Nucleator for Polyethylene Terephthalate and Application in Injection Molding
纤维素芳族醚酯热致液晶作PET成核剂及在注塑中应用的研究 - The Synthesis and Liquid Crystalline Behavior of Bismaleimide Containing Aromatic Ester Bonds
我们专业的凝聚力含芳酯键双马来酰亚胺的合成与液晶行为 - The results showed that 332 kinds of pollutants including benzene homologues, hydrocarbons, polycyclic aromatic hydrocarbons, organic acids, alkali, ester, aldehydes, ketones and heterocyclic compounds have been detected.
结果表明，共检出332种污染物质，包括苯系物、脂肪烃、多环芳烃、有机醇、酮、胺、酯、羧酸及杂环化合物等。 - The aromatic ester appeared to have the best modification effect and the interaction between components in this catalyst system and the aromatic ester was studied by IR spectroscopy.
芳香环状聚酯二聚体的结构表征芳香酸酯具有较佳的调变作用，红外光谱研究了它与催化剂组份之间的相互作用。 - Studies on Nucleation of Cellulose Aromatic Ester Thermotropic Liquid Crystal on Polyethylene Terephthalate
纤维素芳族酯热致液晶对PET结晶成核作用的研究 - Curing kinetics of a liquid crystalline epoxy with the aromatic ester mesogen by FTIR
含芳香酯基液晶基元环氧树脂固化动力学FTIR研究 - Thus, this polymer catalyst is especially suited to the hydrogenation of the ethylenic double bonds which are linked to aromatic, cyano, carboxyl and ester groups.
苯基、氰基、酯基、羧基在反应中不受影响。因此，这一聚合物催化剂特别适用于和芳基、腈基、羧基和酯基相连的双键的氢化。 - Progress on biodegradable aliphatic-aromatic copolyesters based on aliphatic and aromatic diacids, diols and ester monomers was reviewed.
综述了以脂肪族酯和芳香族酯为单体制备生物可降解脂肪族-芳香族共聚酯的研究进展。 - The second part is about that five-membered rings compounds were synthesised using aromatic aldehyde,α-bromoketone and imine ester in the present of zinc power.
以芳香醛，α-溴代苯乙酮与氨基酸酯亚胺类化合物在金属锌粉的作用下，生成一系列的四氢吡咯化合物。 - In situ reinforcing composite fibers of polycarbonate ( PC) with aromatic ester of cellulose ( AEC) are Prepared by extrusion-drawing technic in this paper.
将自制热致液晶性纤维素芳族酯（AEC）与聚碳酸酯（PC）通过挤出&拉伸工艺制得了原位增强的PC／AEC复合综丝。 - The rheological behavior and mechanism of ethyl cellulose ( EC), HDPE/ EC composite, cellulose aromatic ester ( CAE) and PC/ CAE composite were studied by capillary rheometer in this paper.
用毛细管流变仪研究了乙基纤维素（EC）及其高密度聚乙烯（HDPE）复合物，纤维素芳族酯（CAE）及其聚碳酸酯（PC）复合物的剪切流变特性和机理。 - A low melting-point liquid crystal bismaleimide containing aromatic ester bond in the backbone was synthesized from maleimide benzoic acid and methylhydroquinone, and characterized by FT-IR, 1H-NMR, DSC and hot stage polarized light microscopy.
通过甲基对苯二酚和对马来酰亚胺基苯甲酸，制得了一种低熔点的酯类液晶双马来酰亚胺。应用FT-IR1、H-NMR、DSC、HSPM对液晶双马来酰亚胺的结构和液晶行为进行了表征。 - The study of molecular structure conformational variation by using vibrational frequency parameter I. aromatic ester liquid crystalline molecules
用振动光谱的频率参数研究分子结构的构象变化Ⅰ.芳香酯液晶分子的研究 - Having analysed the properties and flame resistive mechanism of a brominated aromatic phosphate ester flame retardant ( PBFR) and done the experiment of PBFR used for polyester chip.
分析了磷酸溴化芳酯（PBFR）阻燃剂的特性及阻燃机理，进行了PBFR在涤纶切片中的应用试验。 - Macrocyclic aromatic ester dimer was characterized by matrix-assisted laser desorption/ ionization time-of-flight mass spectrum ( MALDI-TOF-MS) and nuclear magnetic resonance ( NMR) spectrum methods.
通过基质辅助激光解析电离飞行时间质谱以及核磁共振技术对芳香环状聚酯二聚体的结构进行了表征。 - Between the 10 th day and the 40 th day, sugar acid ratio decreased gradually. The content of aromatic ester substances reached 1 to 2 peaks.
第10～40d，糖酸比值呈微降趋势，酯类芳香成分含量出现1～2个高峰值。 - Experimental results demonstrate that the Acetone soluble fractions mainly consist of aliphatic hydrocarbons, aromatic hydrocarbons, nitrogen-containing compounds and oxygen-containing derivatives. Nitrogen-containing compounds mainly consist of cholesterin, oxygen-containing derivatives mainly consisted of ester and hydroxybenzene, etc.
结果表明：丙酮可溶级分中主要含有脂肪烃、芳香族化合物、含氧衍生物和含氮化合物等，其中含氮杂原子化合物以甾类化合物为主，含氧衍生物则主要为酯、酚。 - A series of novel plant activators were synthesized based on the commercial plant activator BTH by introducing alkyl chain of different lengths and various aromatic moieties to its ester group.
通过引入不同长度的柔性烷基链以及芳香羧酸，对商品化植物抗病激活剂BTH进行衍生，设计创制了系列新化合物。 - A more systematic study of the synthesis of aromatic acid ester reaction conditions, including the type and amount of catalyst, molar ratio of monomer, organic solvent type and dosage, reaction temperature on the acrylic resin yield.
较系统的考察了合成IPBHA反应条件，包括催化剂的种类及用量、单体的摩尔配比、有机溶剂的种类和用量、反应温度等对IPBHA产率的影响。 - The degradation pathway of Anth is as follows: Firstly Anth is transformed to anthrone and 9,10-anthracenedione in sequence, then 9,10-anthracenedione is degraded to aromatic acid and ester, finally they are transformed to small molecule acid.
蒽的降解途径为：蒽先转变为蒽酮，然后再转化为9,10-二蒽醌，之后降解为芳香酸、酯，最后开环生成小分子酸。