• 实验结果表明,带分离环流旋流器最低效率最高

    Experimental results showed that the circumfluent hydrocyclone with a separate column has the highest collection efficiency and the lowest pressure drop.

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  • 实验结果表明:带分离环流式旋流器最低,效率最高。

    The experimental results showed that the circumfluent hydro -cyclones with the separating columns had the higher separating efficiency and the lower pressure drop.

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  • 快速简单程序可以2小时内完成无需凝胶分离离心

    Fast and straightforward procedure can be finished within 2 hours. No gels, columns or centrifugation is needed.

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  • 介绍聚丙烯酰胺凝胶电泳电泳原理、凝胶分离组成及其制备方法

    The principle of the discoid electrophoresis of polyacrylamide gel was explained. The composition and preparation method of gel separation column was introduced in detail.

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  • 程序将要检验混合物色谱分离惰性气体(洗)下来

    The procedure consists of introducing the mixture to be examined into the chromatographic column and washing it down (eluting it) with an inert gas.

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  • 根据实验结果SRC剪力RC分离设计建议建议的设计方法

    The design method of shear studs of SRC ultra short columns and the design advices of RC separated columns are suggested based on the experimental results.

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  • 对于各种物质测量样品输送到浓缩器分离,然后输送FID检测器,进行分析

    For the measurement of individual hydrocarbon species the sample is sent to a concentrator, and a separation column and sent to a FID detector for analysis.

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  • DIV同步协调运行使得建立一个简单样品流路和连续流体经过分离的系统成为可能

    Synchronized movements of the six-way valve and DIV made it possible to establish a simple flow path of the sample and a continuous liquid flow through the column.

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  • 需要确定化合物物种时,可以任选地对硫杂质进行浓缩然后直接输送分离检测器中,而从氧化装置旁路

    When speciation of sulfur compounds is required the sulfur impurities may be optionally concentrated and sent directly to a separation column and the detector bypassing the oxidation unit.

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  • 本文兖了木糖醇、阿糖醇、山梨糖醇在离子交换树脂层析分离

    The paper discussed the separation of Xylitol, Arabitol and Sorbitol by Ion Exchange Chromatography.

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  • 分别采用硅胶色谱法溶剂提,分离优质塑料抛光中的油脂和磨料部分。

    Silica gel column chromatography and solvent extraction were used to separate grease and abradant in a kind of excellent polishing paste for plastics, respectively.

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  • 实验结果表明,硅胶孔径蛋白分离效率重要影响

    The results showed that the pore size played a significant role in the column efficiency for protein separation.

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  • 方法样品溶解后,采用萃取法去除大部分水溶性大分子,通过离子色谱分离衍生-紫外检测器测定溴酸盐。

    Methods: A Solid Phase Extraction was used to purify the dissolved sample. The extracts were separated and detected by ion chromatography post-column derivation with ultraviolet detector.

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  • 建立还原脉冲分离模拟计算模型,提出了该模型数值计算算法。

    The computer simulation model for the separation of uranium and plutonium using the electro reduction pulsed column was established.

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  • 它们乙酸酯皂化制得相应通过高效精馏精馏使之分离香叶醇和橙花醇。

    Saponification of the acetates produced the respective alcohols. Pure geraniol and nerol were separated by rectification on a highly efficient packed column.

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  • 本文首先研究氨酸单根色谱分离情况。

    First, the separation of L-Valine on a single chromatographic column was investigated.

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  • 烃类组分采用25%角鲨烷填充色谱恒温分离氢火焰离子化检测器(FID)检测,峰面积一化定量。

    Hydrocarbons was separated with a packed - column coated with 25 % squalane at constant temperature, detected by using an FID, and quantified by area normalization method.

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  • 通过聚酰胺色谱分离后,黄含量可以达到90.26%。

    Through the separation of polyamid chromatograph the content of licorice flavonoids can reach up to 90.26%.

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  • 方法采用色谱分离元混合流动相进行洗脱,紫外可变波长检测器进行检测以外定量。

    The examining method is that using reversed-phase chromatograph module to separate, three mixture mobile phase to wash drop, UV flexible wavelength to detect, external standard method to get contents.

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  • 使用一种有效色谱方法分离微生物转化产物5-氟尿苷。

    An efficient method column chromatography was used to separate the biotransformed products-5-fluorouridine.

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  • 计算结果表明,局部凸起点附近加装单向调压塔地避免分离的发生。

    The air-valve was compared with one-way tank, both of which are used for avoiding liquid column separation in the pipe.

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  • 空气三氯苯胺50%乙醇吸收,经OV-17OV-210混合色谱分离,电子捕获检测器检测测定。

    Trichloroaniline in the air was collected with 50% ethanol and separated with a column OV 17:OV 210 ECD as a detector.

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  • 方法采用硅胶色谱进行分离薄层色谱跟踪检测HPLC检测产品纯度

    Methods Using silica gel column chromatography for separation, TLC for tracking and detection, HPLC for purity detection of the products.

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  • 方法采用硅胶硅胶RP- 18色谱分离,运用有机波谱分析确定化合物结构

    Methods Three compounds were isolated by a combination of RP-18and silica gel column chromatographies, and their structures were identified by spectral methods.

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  • 方法色谱分离理化常数光谱分析鉴定化合物结构。

    METHODS The constituents were separated and purified by column chromatograph and identified by spectral analysis and physical data.

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  • 采用溶剂萃取色谱法相结合工艺,豆油脚中制备肌醇磷脂,研究了不同洗脱剂对色谱分离磷脂和肌醇磷脂效果的影响。

    The soybean phosphatidylethanolamine and phosphatidylinositol were prepared by combining methods of solvents extraction and silica gel column chromatography from soybean oil sediment.

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  • 方法首先溶剂萃取结合吸附树脂分离然后硅胶精制提取。

    Methods Silica gel superfine process was conducted by combining solvent extraction and separation with macroporous absorbent resin.

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  • 方法首先溶剂萃取结合吸附树脂分离然后硅胶精制提取。

    Methods Silica gel superfine process was conducted by combining solvent extraction and separation with macroporous absorbent resin.

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