1、

A comparison study of the composition of celery seed essential oil prepared by steam distillation ( SD) and supercritical fluid extraction with carbon dioxide ( SFE-CO2) was made using GC and GC-MS.

本文采用GC和GC-MS技术,就芹菜子的超临界CO2流体萃取法(SFE-CO2)精油和水汽蒸馏法(SD)精油的化学组成作了对比研究。

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2、

Study on Extraction, Purification and Hypolipidemic Biological Function of Celery Seeds Oil

芹菜籽油的提取纯化及降血脂功能研究

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3、

Study on the Mechanism of Pretreatment of Hard Wood Cellulose Treated by the Steam Explosion

硬木纤维素蒸汽闪爆处理机理的研究

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4、

Study of Sawdust Cellulose Xanthate in Treatment of the Copper Wastewater

木屑黄原酸酯法处理含铜废水的试验研究

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5、

Study on the Adsorption of Metal Ions with Cotton Cellulose Xanthate and Its Application

黄原酯棉吸附金属离子性能及其应用的研究

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6、

Study of Cellulose Acetate Filter Electrophoresis on Serum of Wistar Rat

Wistar大鼠血清蛋白醋酸纤维素薄膜电泳的研究

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7、

Study on selective filtration of major phenolic compounds in mainstream cigarette smoke by cellulose acetate filter

醋酸纤维滤嘴对卷烟主流烟气中主要酚类物质的选择性过滤研究

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8、

Study on the Synthesis and Stability of Galloyl-microcrystalline Cellulose Ester

没食子酰微晶纤维素酯的制备及稳定性研究

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9、

Experimental study on removal dioxide sulfur by using concentrated brine Therefore, not only should the sand fixing cementing agent reach due strength, but also it has to be highly effective in enabling water to seep and be absorbed.

氧化镁强化浓海水吸收低浓度二氧化硫的实验研究因此,固沙胶结剂不但要达到应有强度,还必须满足良好的渗水、吸水性要求。

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10、

The EEG non-linear analysis combined micro-dialysis are pragmatic method to study the brain function.

脑电非线性分析结合微透析分析是全面的脑功能分析法.

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11、

In this paper, the study of the reactive mechanism and hydrate products of the fly ash slag& alkali cementitious material ( namely FKJ), Which Na_2SiO_3 is taken as an activator is stressed.

本文研究以Na2SiO3为激发剂的粉煤灰渣-碱胶结料(简称FKJ)的反应机理和水化产物。

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12、

The reason of producing U shape tube effect in cementing process is analyzed in this paper. A mathematical model of the whole cementing process is set up to calculate the concrete instance and study the relevant factors thoroughly.

本文分析了注水泥过程中产生U型管效应的原因,建立了模拟注水泥全过程的数学模型,进行了实例计算并对有关因素进行了详细分析。

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13、

Experimental Study on Binding Materials and Cementing Process for Total Gold Tailings

金矿全尾矿胶结材料及工艺的实验室研究

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14、

Study on the Properties and Structure of New Alkali-activated Slag Cementing Agent

新型碱矿渣性能与结构研究

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15、

An experimental study on industrial slag as cementing agent of filling material

工业炉渣用于矿山充填的试验研究

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16、

Stress analysis and experimental study on flexible ceramic tile cementing agent

柔性瓷砖粘结剂的应力分析与试验研究

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17、

Study on the preparation of spherical macroporous cellulosic ion exchanger and its adsorption properties(ⅲ) adsorption properties for protein using spherical macroporous cellulosic anion exchanger

大孔球形纤维素离子交换剂的制备及其对蛋白质的吸附富集性能研究.Ⅲ.球形纤维素阴离子交换剂对蛋白质的吸附富集性能研究

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18、

Study on the rate and the course of the reaction between chlorine gas and the lignin in plant cellulosic material

氯与植物纤维原料中木素的反应速度及反应性质的探讨

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19、

Numerical simulation study of forward smoldering propagation of cellulosic material in a horizontally packed bed There are front and back and inside and outside among the layers of clouds.

水平填充床中纤维质燃料正向阴燃数值模拟研究云有反面正面,有阴阳向背,有层次内外。

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20、

But Brekke agrees with the Rice University study in that using corn for ethanol may not work well everywhere and that development of cellulosic ethanol from waste products and other plants makes sense.

但是,对于莱斯大学报告中所称,利用玉米生产乙醇燃料并非处处行得通这一点,布莱克表示同意。她也认为利用农业废料和其他纤维质作物生产乙醇言之有理。

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