1、

Study on Synthesis of Dibutyl Maleate with hy solid acid catalyst

固体酸催化合成顺丁烯二酸二丁酯研究

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2、

The catalytic properties of KNO_3/ AlSBA-15 for the synthesis of dipropyl carbonate ( DPC) by interesterification from dimethyl carbonate ( DMC) and propanol were studied.

研究了KNO3/AlSBA-15负载型分子筛催化剂用于碳酸二甲酯(DMC)与丙醇的酯交换合成碳酸二丙酯(DPC)反应。

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3、

Synthesis of Dipropyl Carbonate by Transesterification on KNO_3/ MCM-48

KNO3/MCM-48催化酯交换法合成碳酸二丙酯

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4、

Synthesis of Dipropyl Carbonate from Dimethyl Carbonate and Propanol Catalyzed by KNO_3/ AlSBA-15

KNO3/AlSBA-15分子筛催化合成碳酸二丙酯的研究

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6、

Synthesis of Dipropyl Carbonate from Dimethyl Carbonate and Propyl Alcohol on KOH/ Na β Catalyst

KOH/Naβ催化剂上丙醇与碳酸二甲酯合成碳酸二丙酯

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7、

Synthesis, Anti-HIV-1 Activity Study of Keggin Type Heteropoly Blues Containing Glycine

含有甘氨酸的Keggin型杂多蓝的合成和抗艾滋病毒(HIV-1)活性研究

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8、

Synthesis of the New Anti-HIV/ HBV Agent ET and Anti-cancer Agent CAP

抗HIV/HBV新药ET及抗肿瘤新药CAP的合成研究

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10、

Until day 90. These observations suggested that earlier sexual maturation of H. was related to its high level synthesis and secretion of pituitary LH in early postnatal period.

两品种比较,0~90日龄湖羊垂体内的LH总量,血浆LH及睾酮水平均高于考力代羊。提示湖羊公羔性成熟早与其生后早期垂体合成和释放LH水平高有关。

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11、

A Probability Synthesis of Vertical and Level Random Load Spectrums for Vehicl Components

车辆承载构件垂直与水平随机载荷谱的概率合成法

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12、

Studies on synthesis and application of molecular sieve composites were also noticed.

还介绍了具有应用前景的复合分子筛的合成和应用的研究结果.

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13、

The objectives of this thesis were to evaluate the effect of LPS on milk protein and milk fat synthesis in dairy cows using ex vivo tests and vitro tests.

本研究旨在通过体外和半体内试验研究LPS对泌乳奶牛乳蛋白和乳脂肪的影响及其机理。

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14、

Design Synthesis and Application of Bifunctional Catalysts Based on MWW Zeolite

基于MWW型沸石的双功能催化材料的设计合成和应用

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15、

Experiment proved this synthesis process is simple and easy to industrialization.

实验表明此合成工艺简单,易于工业化生产.

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16、

The properties, domestic application situation and synthesis method of the herbicide tribenuron-methyl are introduced.

摘要介绍了除草剂苯磺隆的性质 、 国内应用现状和合成方法.

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17、

The synthesis method, analysis and screening strategies of compound library were also summarized.

介绍了化合物库的合成方法和分析、筛选方法.

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18、

Synthesis of Gear-Five Bar Mechanism to Generate Double Path and Parallel Line Path

实现双轨迹和平行直线轨迹的齿轮五杆机构综合

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19、

Synthesis of Zn ( BTZ)_2 and Fabrication of White Organic Light-emitting Devices

Zn(BTZ)2白色有机电致发光材料的合成及其器件制备

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20、

A new method of precision synthesis is proposed on the basis of least square method.

随后,在最小二乘法的基础上,提出了一种新的精度综合的方法.

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