1、

According to the distribution characteristics of polar and non-polar aro-matic compounds, analysising Liquid chromatography of reservoir core sample, can identify reservoir water bearing properties.

对储层岩心样品进行液相色谱分析,根据极性芳香化合物和非极性芳香化合物的分布特征,可以识别储层含水性。

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2、

New housing compounds bear names like Orange County and Manhattan Gardens.

新建的住宅小区用上了“橘郡”和“曼哈顿花园”之类的美式名字.

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3、

The compounds of the process are considered to be dinitrimines.

本法的化合物应是二硝亚胺.

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4、

The influence of the main components of diazo film, such as couplers, diazonium compounds and binders, on the color of the dye image was studied.

本文探讨了重氮片的主要组份&偶合剂、重氮化合物和成膜剂对重氮片颜色的影响。

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5、

Result: Two compounds were separated and identified as hexadecanoyl cholesterol ester and cholesterol.

结果:分离出4个结晶,其中2个为十六烷酸胆甾醇酯和胆甾醇。

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6、

Methods The condensation of 2-bromo-5,6-dimethoxy-indan-1-one with various aminoalkyl phenols in the presence of ( K_ ( 2) CO_ ( 3)) and acetonitrile gave the corresponding title compounds, and the in vitro AchE and BchE inhibitory activities were evaluated by the modified Ellman method.

方法在K2CO3和乙腈存在下,将2-溴-5,6-二甲氧基-1-茚酮与多种胺烷基苯酚缩合得到一系列苯氧茚酮类衍生物,并采用改进的Ellman方法研究它们的体外AchE和BchE抑制活性。

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7、

Inhibitory Effects of 26 Alkaloids Compounds Against Growth of Human Mammary Cancer Cell Line BCAP in Vitro

26种生物碱类化合物对人乳腺癌细胞系BCAP细胞株增殖抑制活性的筛选

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8、

GC-O is a widely used flavor analysis technology, the AEDA method of GC-O plays an important role in identification of key aroma compounds.

GC-O(GC-olfactometry)技术是近年来国外广泛使用的一种香味分析技术,其中的稀释方法AEDA在鉴别关键芳香化合物方面具有优势。

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9、

There was no significant differences in XOD among the four sulfhydryl compounds.

4种巯基化合物对XOD的影响差异均无显著性。

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10、
11、

The application of the nano-zinc oxide as activator instead of the common zinc oxide in the tread and sidewall compounds of TBR tire was investigated.

研究纳米氧化锌作为活性剂替代普通氧化锌在全钢载重子午线轮胎胎面胶和胎侧胶中的应用效果。

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12、

The study of the release of drug molecules for RFK/ SPI-F that it as a carrier and a small molecule compounds RB as a model drug molecules.

以SPI-F和RFK/SPI-F为载体,小分子化合物,罗丹明B为模型药物分子,研究了对药物分子的负载与释放性能。

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13、

The Research of Volatile Organic Compounds ( VOCs) in the Buildings of Peking University Campus

北大园区室内挥发性有机物(VOCs)的研究

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14、

Synthesis of Dyes Intermediate Unsymmetric Azo Compounds Under MWI in a Solvent-Free Version

微波促进下无溶剂合成染料中间体不对称偶氮化合物

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15、

From the change of absorption spectra, the effect of temperature and the quenching constant Ksv, this procedure was judged to be static quenching on account of Pd ( II) interacting with the above amino acids to form the groundstate coordination compounds.

从吸收光谱的变化,温度对猝灭作用的影响以及猝灭常数KSV可以判定该荧光猝灭作用是由于Pd(Ⅱ)与上述氨基酸形成基态配合物而导致的静态猝灭过程。

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16、

Mechanism and Application of Microbiological Treatment to Malodour Containing Gaseous Sulfur Compounds

硫化物恶臭气体的生物处理机理与应用

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17、

The binding constants KLB and distances r of these compounds and BSA were calculated respectively, according to Lineweaver-Burk equation and energy transfer theory. And every type of conjugation effort was estimated by the calculation of thermodynamic parameters.

以Lineweaver-Burk双倒数方程和能量传递原理分别计算了三者与BSA反应的结合常数(KLB)和结合距离(r)以及由热力学参数的计算判断了三种小分子物质与BSA结合的作用力类型;

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18、

Benzene derivatives and tetramethylammonium formed with compounds showing stronger attraction.

研究中,我们发现苯的衍生物与四甲基铵的形成的复合物分子间的相互作用力比较大,表现出较强的吸引力。

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19、

As water is a universal solvent many different compounds are dissolved in it.

因为水有着很强的溶解力,很多不同的成分都溶于了海水中.

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20、

The present dissertation deals with the displacement reaction of ethylene and high alkyl aluminum compounds.

本论文主要研究了高碳烷基铝的热置换反应和冷凝技术.

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