1、

Study on the aqueous-two-phase extraction separation of Hg(ⅱ) with tetrabutylammonium bromide-( NH_4)_2SO_4 system The Synthesis of Benzyl Formate Using the Catalyst of TBAB

在硫酸铵存在下用四丁基溴化胺-水体系萃取分离汞四丁基溴化铵催化合成甲酸苄酯的研究

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2、

The technology feature is to separate ethyl benzene and styrene by single tower.

其工艺特点是用单塔流程分离乙苯与苯乙烯。

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3、

The isolation and identification of betaine from beet molasses and its quantitative determination

糖蜜中甜菜碱的分离、鉴定与含量测定

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4、

Development of CAD drawing software for the catch basin and separator umbrella

捕沫箱分离伞部件CAD绘图软件开发

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5、

The paper discusses the digital signal on-satellite regenerative processing techniques, such as channel separation, modulation/ demodulation, encoding/ decoding and baseband switching.

文章讨论了信道分离、调制/解调、编码/解码和基带交换等数字信号星上再生处理技术。

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6、

The pistil was composed of five carpels, stigmas and styli separated, the ovary was coadnate, basal placenta, it had only one circinotropous ovule, the ovule was crassinucellate and had two layers of integument, the micropyle was formed by the inner integument.

雌蕊由5心皮组成,柱头、花柱分离,子房合生,1室,基生胎座,胚珠1个,拳卷型,双珠被,厚珠心,珠孔由内珠被形成。

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7、

High-speed vibrating separator for barnyard millet removal

高速振动除稗分离筛

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DISCONNECT THE INPUT SPEED SENSOR. high-speed vibrating separator for barnyard millet removal

拆除输入速度感知器。**高速振动除稗分离筛

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9、

The results show that: the catalyst mechanism of barium oxide is the same of KOH catalyst, extend the life cycle of the catalyst after reaction by separation, washing and drying.

研究结果表明:氧化钡固体碱催化剂和KOH催化剂的催化机理一样,且催化剂反应后经分离、洗涤干燥后继续参与反应能延长催化剂的使用寿命。

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DETERMINATION OF SULPHUR IN FLUORITE& Barium Sulphate Gravimetry with Chromatography Separation

氟石中硫的测定&色层分离硫酸钡重量法

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11、

Methods: Pulmonary artery were separated carefully and cut into fine tissue pieces.

方法:手术显微镜下分离主动脉和肺动脉,再用翻转干涸法进行操作。

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12、

Comparison of characteristics of soil bacteria isolated from two different media

从两类不同培养基上分离的土壤细菌的特征比较

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The detached clusters of cells in the last photos show occasional clear cytoplasm.

在最后几张照片中的分离细胞群显示偶见的透明胞浆。

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14、

The Error Affect and Its Dispel Ways of Machine Tool While Using the Engaged Separating Test Technology for Gear Reign Measure

啮合分离测试技术进行齿轮在位测量时机床误差影响与消除方法

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15、

Method: The vacuolated effect and its relationship to VacA of H.pylori clinical isolates were investigated by the method of cytotoxic test 、 SDS-PAGE and scan.

方法:用细胞毒试验、SDS-PAGE结合薄层扫描研究H.pylori临床分离株空泡毒作用及其与VacA的关系。

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16、

[ Results] Plenty of mitochondria and closely packed tubular cytomembrane were observed in cytoplasmic matrix of parietal cells in normal group.

[结果]正常组大鼠即时分离的胃壁细胞胞质内可见大量的线粒体和散在的囊泡结构;

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17、

Among the separated and purified round cells, the cytoplasmic mass consists 28.5%, c-kit expressing cells composes 66.3%, and sperms express c-kit either.

在分离纯化的圆细胞中,无核胞浆小体占整个细胞比例为28.5%,细胞免疫化学研究表明,有c-kit表达的细胞占整个总细胞的比例为66.3%,且精子也表达c-kit。

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The Characteristic Computation of the Cyclone Separators with Spreader

扩展式旋风分离器的性能计算

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Numerical Modelling of the Particle Penetration through a Single Inlet and a Double Inlet Cyclone

单、双进口旋风分离器颗粒相流场的数值模拟

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