hydrogen bond的例句大全

Basic knowledge of analytical reagents& salts The salty coffee THE BOND WAVE FUNCTION The hydrogen bond and its role in the molecular and crystal structure were explained.

阐明了氢键的存在及其在该盐分子结构和晶体结构中所起的作用。

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Synthesis of Two New Hydrogen Bond Induced Liquid Crystals

两个新的氢键诱导液晶化合物的合成

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There is no enough hydrogen bond for sepiolite so treatment is needed to improve the strength and permeance property of the filter paper.

不过海泡石缺少形成氢键的基团，需要对其进行处理来提高滤纸的强度和透过性能。

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The thixotropic mechanism of unsaturated polyester resin was investigated, and it was concluded that the thixotropy of unsaturated polyester resin was mainly determined by the force of hydrogen bond between the thixotropic agent and the unsaturated polyester resin.

本文探讨了不饱和聚酯树脂触变机理，认为不饱和聚酯树脂的触变性，主要是由触变剂与不饱和聚酯树脂间的氢键力决定的。

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Pyridyl group can form hydrogen bond with hydrogen donating analyte.

吡啶基团可以与氢给体形成氢键，能与含氢给体的被检测物产生更强的结合力。

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The mechanism involves chemical bond/ hydrogen bond exchange.

交换机理包括化学键和氢键的交换。

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A theoretical approach to the hydrogen bond strength distribution in polyurethanes

对聚氨酯中氢键强度分布的理论探讨

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A quantum chemistry study on the influence of hydrogen bond on the acidity of maleic acid and fumaric acid

氢键对马来酸、富马酸酸度影响的量子化研究

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The FT-IR analysis shows that the two resins occur to cross-linking reaction and hydrogen bond interaction.

通过FT IR分析可知，两种树脂之间发生自交联反应，两者之间存在氢键作用。

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It can be deduced that the enrichment of starch microspheres to ascorbic acid depends mostly on association reaction of hydrogen bond between hydroxyls and amidos of starch microspheres and hydroxyls of ascorbic acid after contrasting the oxidation features of ascorbic acid when using various electrodes.

通过比较不同工作电极作用下抗坏血酸的氧化特征，可以推论淀粉微球对抗坏血酸的富集作用更多的依赖于微球结构中的-OH、-NH2与抗坏血酸分子中-OH之间的氢键缔合作用。

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At 0.9, 1.0 and 1.1 g/ cm3, the tetrahedral arrangement of hydrogen bond is gradually constructed by oxygen atoms with decreasing temperature.

在密度为0.9,1.0和1.1g/cm~3时，随温度降低，在氢键的作用下，氧原子之间慢慢形成四面体结构。

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Studies on the mechanism of carbon-hydrogen bond activation reaction by structure correlation method

利用结构相关性方法研究碳氢键活化反应C-H+M■的机理

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The results showed the interface interaction of coupling agents and HMX may be hydrogen bond essentially. The analytical resits of ESCA was in good correlation with the performance of solid propellants containing the Coupling agents.

实验结果表明：偶联剂与HMX间的界面作用的实质是氢键等次价键力，ESCA分析结果与偶联剂在固体推进剂中的使用效果有较好的对应关系。

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A variety of experimental phenomena in this research can be satisfactorily explained by the theory of polymeric ions, hydrogen bond and electrolytical solution.

运用铝酸钠溶液的聚合离子说、氢键理论以及电解质溶液理论等可以较好地解释本实验中的许多实验现象。

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Molecular model of the hydrogen bond has been weakened; the addition of metal ion catalyst effect of viscosity reduction can be achieved.

分子模型中的氢键受到了削弱，因此加入金属离子催化剂可以达到降黏的效果。

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Michael Addition Reaction of Thiophenol with Intramolecular Hydrogen Bond in Aqueous Medium

含分子内氢键的苯硫酚在水相中的Michael加成反应

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The mainly report is based on the model of HAc-furan in order to study the effect of multi-ions of metal on the hydrogen bond eventually weaken hydrogen bond of the thick oil.

以下主要以乙酸-呋喃为模型，探讨含铁离子催化剂对氢键的影响，实现削弱氢键的可能性。

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the retention of solutes on the phases is dominated by the solute excess molar ( refraction) and hydrogen bond acidity instead of the solute size and hydrogen bond acceptor basicity.

控制溶质保留的两个主要因素不是溶质的体积和氢键受体碱性，而是溶质的过剩摩尔折光率和氢键给体酸性。

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fluorine is not a good hydrogen bond acceptor.

氟原子不是一个好的氢键受体。

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The results show that main acting forces during the formation of SPI degradable material, including disulfide bond, hydrophobic and hydrogen bond, are enhanced significantly after SPI degradable material were formed;

结果表明，材料形成过程中起作用的主要分子力是二硫键、疏水作用和氢键，材料形成后这些作用力显著增强；

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