there are several routes to produce glyoxal and the purification techniques are somewhat different.

The results showed that the catalyst combined with diethyl phosphite ( DEP) exhibited the highest activity in isoprene polymerization in hexane at relatively high temperature ( 50 ℃).

结果表明，以亚磷酸二乙酯（DEP）为第三组分的催化体系，在己烷中于相对较高温度（50℃）下的催化活性最高。

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Glycine dimethyl phosphoric acid ( GDMP) has been synthesized with glycine, formaldehyde and diethyl phosphite as main raw materials.

以甘氨酸、甲醛、亚磷酸二乙酯为主要原料，合成甘氨酸二亚甲基膦酸（GDMP）。

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The phosphorus and formaldehyde free flame retardant FRC-P was prepared by two steps reaction with diethyl phosphate, acrylamide and glyoxal. Its chemical structure was confirmed by infrared spectroscopy.

以亚磷酸二乙酯、丙烯酰胺和乙二醛为原料，经过两步反应合成了磷系无甲醛阻燃整理剂FRC-P，采用红外分析确定了该阻燃剂的结构。

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Synthesis Process of Diethyl Phosphite in the Absence of Organic Solvent

无溶剂法合成亚磷酸二乙酯

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but when they see us up there.

但是当他们看到我们去时。

provided by jukuu

a novel anti-hiv medication named pyridinone induced hiv to mutate, preventing the virus from being able to reproduce or infect healthy cells.

一种名为吡啶酮的新型抗艾滋病药物促使艾滋病毒发生变异，使其无法繁殖或感染健康细胞。

词典精选例句

n-acryloyl morpholine was synthesized from acryloyl chloride and morpholine and the purity of product was 99.5 %.

以丙烯酸、三氯化磷为原料合成丙烯酰氯,再与吗啉酰基化生成N - 丙烯酰吗啉.产品纯度99.5%以上.

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And the diameter of Ag nanoparticles was in the range from 5 to 10 nm.

通过透射电镜发现，苯甲醇介质合成的颗粒在铜网上形成了单层的高分散的纳米Ag颗粒.其直径为5～10nm。

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And then, the catalytic effect of Pd/ ZnAl-LDH was investigated via benzyl alcohol oxidation.

进而研究了ZnAl-LDH负载Pd催化剂对苯甲醇氧化反应的催化效果。

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Ingold-Taft Equation of the Esterification Reaction of Substituted Methanol with Aromatic Acids under the Catalysis of T_sOH

酸催化下取代甲醇与芳香酸酯化反应的Ingold-Taft方程聚乙二醇催化下二苯甲醇的合成

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The Phase Behavior and Structure of SDS/ BA/ H_2O System

SDS/苯甲醇/H2O体系的相行为与结构

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We took NPG as the catalyst for solvent-free selective oxidizing benzyl alcohol to benzaldehyde.

开展了NPG在无溶剂体系下对苯甲醇选择性催化氧化为苯甲醛的研究。

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The sol-gel process with V_2O_5 powder, benzyl alcohol and isopropanol to prepare V_2O_5 thin films were optimized. The films were characterized by XRD, FTIR, AFM, UV-VIS-NIR spectrophotometer and electrochemical measurements respectively.

优化了以V2O5粉末、苯甲醇和异丙醇为原料制备V2O5薄膜的溶胶凝胶技术工艺，使用XRD、FTIR、AFM、UV-VIS-NIR分光光度计和电化学分析等方法研究了薄膜的特性。

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Photoisomerization of trans-stilbene ( TS) is investigated in sodium dodecylsulfate ( SDS)/ benzyl alcohol ( BA)/ H2O systems in order to investigate the relationship between the reaction yields and the compositions and structures of molecular organized assemblies.

研究了十二烷基硫酸钠（SDS）／苯甲醇（BA）／水体系中反式1，2-二苯乙烯的光异构化反应，讨论了分子有序组合体的组成与结构和反应产率的关系。

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The results indicate that benzyl alcohol in CTAB aqueous or KBr salt micelles is adsorbed on the micelle-water interface at a low concentration, with the increasing of solubilized concentration, it is preferential solubilized both in the palisade and in centre of the micelle core.

结果表明，在苯甲醇浓度低时苯甲醇主要增溶于CTAB胶束水溶液或KBr盐溶液的界面层，随着增溶物浓度的增大，苯甲醇主要增溶于胶束的栅栏层和胶束内核。

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The influence of benzyl alcohol on the rheology and 1H NMR spectra of CTAB of CTAB/ KBr micellar system has been investigated.

报道了苯甲醇对CTAB/KBr胶束体系粘度的影响，利用1H NMR法研究了苯甲醇在CTAB胶束中的增溶位置。

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Studies on the Anodic Process of Benzyl Alcohol on Platinum Electrode

苯甲醇在铂电极上的阳极过程研究

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The Effects of Polyvinylpyrrolidone ( PVP) on the Solubilization of Benzyl Alcohol in Tetradecylbetaine ( C 14 BE) Micelle Solution

PVP对C（14）BE胶束增溶苯甲醇的影响

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Molecular topological research on activity for substituted benzoic alcohols and substituted phenols

取代苯甲醇和取代苯酚活性的分子拓扑研究

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The effects of acid additive on clean synthesis of benzoic acid via direct oxidation of benzyl alcohol with 30% H_2O_2 catalyzed by Na_2WO_4 · 2H_2O were studied. In most cases, the yield of benzoic acid is high if the acidity is strong.

以质量分数为30%的过氧化氢（H2O2）为氧源，探讨了Na2WO4·2H2O催化氧化苯甲醇制苯甲酸反应中酸性添加物的影响，在大多数情况下，酸性越强，苯甲酸的收率越高。

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