Prediction of performance of reaction rudder behind propeller

1、

The condensation-cyclization cascade reaction of aromatic aldehyde with two equiv of 4-hydroxy-6-methyl-pyrone in the presence of acetic anhydride was studied by using ionic liquid as both reaction medium and promoter.

研究了在离子液体介质中，芳香醛和两分子6-甲基-4-羟基吡喃酮在乙酸酐存在下的缩合成环反应，并通过该反应合成了一系列双吡喃酮并吡喃类化合物。

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2、

In other words, the trace amount of HF acts as a reaction promoter and can raise the catalyst selectivity for the alkylation significantly.

这是一个重要和有趣的实验现象，它说明微量HF反应助剂可大幅度提高固体酸催化剂对烷基化反应的选择性。

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3、

Behavior of Trace Amount of HF Reaction Promoter in Alkylation Catalyzed by Solid Acid ⅰ. Promotion Effect of Promoter on Reaction

固体酸催化烷基化反应中微量氟化氢反应助剂的作用Ⅰ.助剂对反应的促进效应

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4、

The basic group, the reaction promoter and the order of addition are all important variables in the glucuronidation.

糖基受体中的碱性基团、反应促进剂和加料顺序都是葡萄糖苷酸化反应的重要影响因素。化合物36和42分别经碱水解，制得苯丙哌林羟基化衍生物的葡萄糖苷酸21和22。

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5、

结果提示复印可能会引起操作人员在眼手协调性、记忆、反应速度和情感状态等方面的行为功能发生改变。

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6、

~ ( 15) n nuclear resonance reaction and hydrogen profile in palladium

~（15）N原子核共振反应及Pd中的氢剖析

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7、

The results show that the reaction profile of diesel fuel exhaust gas reforming was significantly influenced by the reformer inlet temperature with or without catalyst.

结果表明，无论有无催化剂，重整器入口温度是影响柴油重整反应的主要因素。

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8、

Analysis and Characterization of the Reaction Product of Acrylonitrile, 1-Hexadecylene and Oleum

丙烯腈、1-十六烯和发烟硫酸反应产物的分析和表征

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9、

Resonance scattering spectrometry of the reaction product of potassium mercuric iodide and CPB and Its Analytical Application

碘汞酸钾与CPB反应产物的共振散射光谱及其在分析中的应用

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10、

Such reaction product can eliminate the formation of deleterious aluminum carbide phase in the joint region under the suitable condition.

在一定的焊接条件下该反应产物能够完全阻止有害碳化铝相在焊接区的形成。

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11、

The influence of the operation conditions on the liquid phase air oxidation of n-butane and the reaction product distribution has been studied.

考察了正丁烷在压力下和溶剂中液相空气氧化时各种操作因素对反应过程和产物分布的影响。

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12、

The fibrous reaction product is then purified and ground to a fine, uniform powder or granules.

纤维状产品被净化和搁浅成一种精细的，一致的粉末或颗粒。

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13、

Besides, the radical reaction product cyclohexyl bromide was found under the N2 atmosphere.

此外，在氮气保护条件下，反应液中也得到了溴代环己烷产物。

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14、

Study on the Interfacial Reaction Product and the Interfacial Wetting Behavior between Ni-Ti Powders and SiC

Ni-Ti/SiC系统的润湿及界面反应产物研究

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15、

Polymerase Chain Reaction Product Analysis by Capillary Electrophoresis in a Denatured Non-gel Sieving Matrix

变性无胶毛细管筛分电泳分析聚合酶链式反应产物

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16、

Research Development on the diffusion in Sulfidation Reaction Product Layer of Cabased Sorbents

钙基脱硫剂硫化反应产物层扩散机理研究进展

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17、

The mechanism of stabilizing TMB reaction product with DAB metal ion solution was discussed.

本文还讨论了DAB-重金属离子溶液对TMB反应产物起稳定作用的机制，认为与TMB反应产物的不稳定性以及重金属离子引起DAB的非酶氧化有关。

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18、

The yielding of reaction product was high and no by-products and safe, high efficient, continuous.

反应产物产率高，无副产物产生，可实现安全、高效、连续生产。

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19、

Concentration oscillation of reaction product, carbon di-oxide, was monitored continuously.

连续检测了反应产物&二氧化碳的浓度振荡；

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20、

Influence of LiOH on the Expansive Behavior of Alkali-Silica Reaction Product

LiOH对碱-硅酸反应产物膨胀行为的影响

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