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- Statistical Characters of ?_f-A_aD_d Type Hydrogen Bonding System ?_f-A_aD_d氫鍵體系的統計特征
- Hydrogen bonding between successive coils holds the helix together. 氫鍵維持著(zhù)螺旋的穩定。
- prom the equilibrium dissociation temperatures it is known that the relative stabilities of the different type hydrogen bonds are not alike. 從平衡解離溫度可知不同類(lèi)型的氫鍵的相對穩定性不同。
- One MH was entrapped by two MAAs in methanol through hydrogen bond. 表明在甲醇中1個(gè)抑芽丹與2個(gè)甲基丙烯酸通過(guò)氫鍵形成復合物。
- The energy of the hydrogen bond is largely electrostatic in origin. 氫鍵的能量從本質(zhì)上說(shuō)主要是靜電。
- These properties are due to a unique kind of a bond known as the hydrogen bond. 這些特性的存在是由于一種獨特的結合力，即人們所知道的氫鍵。
- The reaction is composed of three different reactions as follows:1.Attack of N of DMA on O1 of BHP to give a N-oxide (Scheme 1, in Text),2.Formation of a hydrogen bond type complex (Scheme 2, in Text). DMA的N攻擊BHP的O~1而形成N-氧化物(方式1); (2)生成氫鍵復合物(方式2);
- Hydrogen bonding between water molecules occurs not only in liquid Wa er but also in ice and in water vapor. 水分子間的氫鍵不僅存在于液態(tài)水中，也存在于冰和水蒸氣中。
- Nitric acid molecules are linked by hydrogen bonds. 硝酸分子以氫鍵互相連結。
- In this paper,the hydriding properties,the measures to improve the hydriding characteristic of this type hydrogen storage alloy and focus of study on it are reviewed in detail. 本文詳細綜述了稀土-鎳貯氫合金的氫化性能、改性處理及研究現狀。
- The major bond of conjugation in the formation of complex was probably in the hydrogen bonding and the hydrophobic interaction. 在復合物形成中主要的結合鍵可能是氫鍵,以及疏水性作用力。
- Hydrogen bond that are the glue holding groups of water molecules together are so plentiful in water that they play a large role in determining its properties. 在水中，存在著(zhù)大量的將水分子膠粘在一起的氫鍵，因此氫鍵在決定水的特性方面發(fā)揮了巨大的作用。
- The hydrogen bonding that takes place between water molecules accounts for some of the remarkable and vital properties of water. 水分子之間的氫鍵解釋了水的某些特具的和維持生命所必需的性質(zhì)。
- The applications, proparations and characterization for intermacro-molecular complex through hydrogen bonding howe been reviewed. 綜述了高分子氫鍵復合物的制備方法和表征方法,及其應用前景。
- In AB5, A2B type hydrogen storage alloys, hydrogen is apt to enter into the crystal lattice place which surround the endothermic elements, so the functions of endothermic elements is enforce the absorbability towards hydrogen. 在A(yíng)B_5、A_2B型儲氫合金中，因為氫原子更傾向于進(jìn)入吸熱型元素周?chē)木Ц裎恢?，所以吸熱型元素在儲氫合金中起到了增強對氫原子吸附力的作用?/li>
- In chapter II, multilayer films of PAA/P2VP were successfully prepared based on hydrogen bonding as driving force. 在第二章中，成功地實(shí)現了基于氫鍵的聚2－乙烯基吡啶和聚丙烯酸的自組裝多層膜的制備。
- The influence of ball-milling with Cu powder on the phase structure and electrochemical properties of V-based solid solution type hydrogen storage alloys (TiV_(2.1)Ni_(0.3) and TiV_(2.1)Ni_(0.5)) were investigated systematically. 研究了V基固溶體型貯氫合金(TiV211Ni013和TiV211Ni015)與Cu粉進(jìn)行復合球磨處理對其相結構及電化學(xué)性能的影響。
- It was also demonstrated by IR analysis that the hydrogen bonding between HDI based hard segments ... 同時(shí)IR結果證明,HDI形成的硬段間的氫鍵作用更強,從而得到了比芳香族形狀記憶聚氨酯更高的形變回復率。
- It was found that the adsorption of proanthocyanidins on DTA, ADS-8 and ADS-17 was driven by both hydrophobic interaction and hydrogen bonding. 結果表明,DTA、ADS-8、ADS-17對原花青素的吸附既包含疏水作用又有氫鍵參與。
- Dark purple regions contain a greater acceptor/donor density and light purple regions indicate areas where hydrogen bonding is less likely to occur. 經(jīng)過(guò)多次循環(huán),這種先導化合物就會(huì )被優(yōu)化為一組具有高親和力的結構。
