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Chapter V: A 1-D Zn coordinatin polymers is synthesized by the reaction of sodium azide, nicotinic acid and zinc chloride. A 3-D Ag supramolecular complex is synthesized by the reaction of sodium azide, 2-methylimidazole and silver chloride.

第五章:采用叠氮为基本构建单元,和烟酸共同桥联金属Zn得到一种一维链状配位聚合物;和2-甲基咪唑反应,得到一种银的三维超分子配合物。

Heart-type fatty acid-binding protein,a 14 000~15 000 protein,is a low molecular weight protein which is abundantly present in heart tissue.HFABP plays an important role in the intracellular transportation of fatty acid,the metabolism of lipids,regulating cell proliferation and differentiation,etc. It can be used as a good biological marker for detection of acute myocardial infarction.

心肌型脂肪酸结合蛋白是一种低相对分子质量的蛋白质,其相对分子质量为14 000~15 000,在心肌中含量丰富。H-FABP在脂肪酸的运输、脂类的代谢、调节细胞增殖与分化等方面具有重要的作用,是检测急性心肌梗塞的有效生物学标志物。

Any one of a family of hydrous aluminum silicate minerals, whose molecules enclose cations of sodium, potassium, calcium, strontium, or barium, or a corresponding synthetic compound, used chiefly as molecular filters and ion-exchange agents.

沸石水合的铝硅酸盐矿物的一种,它的分子包括钠、钾、钙、锶、钡的阳离子或相同的人工化合物,主要用于分子过滤和离子交换的催化剂

Any one of a family of hydrous aluminum silicate minerals,whose molecules enclose cation s of sodium,potassium,calcium,strontium,or barium,or a corresponding synthetic compound,used chiefly as molecular filters and ion - exchange agents.

沸石水合的铝硅酸盐矿物的一种,它的分子包括钠、钾、钙、锶、钡的阳离子或相同的人工化合物,主要用于分子过滤和离子交换的催化剂

Cellulose acetate butyrate,which is widely applied as coatings additive, is synthesized in the heterogeneous system. The activation is required because of the strong hydrogen intramolecular and intermolecular bondings and the regulation of the crystalline region in cellulose microfibrils.

中文摘要纤维素醋酸丁酸酯(Cellulose acetate butyrate是一种广泛应用于涂料工业的添加剂,由于纤维素具有分子内与分子间强氢键作用以及纤维素纤维的局部规整的结晶序列等特征,一般纤维素在酯化反应前都需要进行预活化处理,工业上纤维素醋酸丁酸酯的合成方法一般都在非均相体系中进行的。

Then based on CWMS, we propose a new method to enhance the resolution of seismic traces. Firstly, we divide the seismic signal into proper segments by Gabor molecule-windows adaptive to the signal, where each segment is regarded stationary, and then transform it into the Gabor domain. Secondly, we deal with the amplitude spectrum for each segment to expand the frequency band of the spectrum in the Gabor domain. Finally, taking inverse Gabor transform on modified time-frequency coefficients, we get the high-resolution signal.

然后基于变子波模型,提出了一种新的提高地震记录分辨率的方法:第一步,用自适应于地震记录的Gabor分子窗把地震记录恰当地划分成若干片断,每段内信号近似平稳,然后将地震记录变换到时间-频率域;第二步,在变换域对每个分子窗内信号的振幅谱进行处理以拓宽频带;最后把处理后的时间-频率域函数反变换回时间域得到提高分辨率后的结果。

The complexes areneutral as shown by values of molar conductivity in aqueous solution, namely,〓 The crystal structure determinations show that, in complexes, metal ions werecoordinated by four nitrogen atoms and form slightly distorted square planar configuration,relationship between fluorene ring plane and coordination plane is similar to those betweenpeptide planes of β-folding in proteins. The complex molecules linked by hydrogen bonds formone dimension chain or two dimension network structure.

摩尔电导测定表明他们都是二氧四胺中酰胺氮去质子化后形成的产物。X-射线衍射晶体结构测定表明〓的铜、镍配合物的配位多面体都是稍微畸变的平面正方形,配合物分子中芴基平面与配位平面的关系类似于蛋白质β-折叠结构中肽平面之间的关系,配合物分子之间通过氢键连接成一维链状或二维网状结构。

The implicit faith in the ability of the market economy to correct itself, which is largely responsible for the removal of established regulations in the United States, tended to ignore the activities of prodigals and projectors in a way that would have shocked Adam Smith.

斯密将那些过度的求利风险的鼓吹者称为&投机分子&,这一说法是对过去几年中的次级贷款放债人的绝好形容。例如,在讨论反高利贷法的时候,斯密希望国家规范在那些鼓吹不稳定贷款的&投机分子&面前,为公民提供保护

The activation energy of B ring elementary reaction is between 16~20kJ/mol.

从IRC结果以及对过渡态结构的电子密度拓扑学分析结果可以确定,羟基自由基在反应过程之中抽取了黄酮类化合物A环上未参与分子内氢键结构的酚羟基上的氢原子形成水分子及稳定性更高的半醌式大环自由基,在整个过程之中羟基自由基从反应物一侧进攻并逐渐发生扭转,直至形成一个进平面结构的过渡态结构,这与上一章关于黄酮类化合物B环的研究结果基本一致。

When purify carries the suspension colloid grain of negative electric charge in natural raw water, it is OK that its element linear grows the positive electrical charge that contains in catenary to be opposite remove electric sex to counteract the double function that reachs adsorption to bridge at the same time, and water-solubility of starch of this kind of modified is good, burnt viscosity is stable, cast impose kind agile, it is a kind of function exceedingly good organic, inorganic and compound high polymer garrulous coagulates agent.

在去除天然原水中带负电荷的悬浮胶体颗粒时,其分子线性长链中所带有的正电荷对可以同时起到电性中和及吸附(物质表面吸住周围介质中的分子或离子现象)架桥的双重功能,而且这种改性淀粉水溶性好,糊粘度稳定,投加方式灵活,是一种性能优异的有机-无机复合高分子絮凝(使液体中悬浮微粒集聚变大或形成絮团,从而加快粒子聚沉,达到固-液分离的过程)剂。

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The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为:以确有疗效的中药复方为研究对象,以现代科学技术和传统中医药理论为技术支持,以该复方所治病证的药效响应为评价标准,以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。

I don't… don't know. He's unconscious.

我不……我不知道他休克了。