hydrogen bond怎么读

英式音标：[ˈhaidrədʒən bɔnd]

美式音标：[ˈhaɪdrədʒən bɑnd]

hydrogen bond的意思释义

释义

氢键；

英英释义

n.a chemical bond consisting of a hydrogen atom between two electronegative atoms (e.g., oxygen or nitrogen) with one side be a covalent bond and the other being an ionic bond

hydrogen bond用法及例句

双语例句

Nitric acid molecules are linked by hydrogen bonds.

硝酸分子以氢键互相连结。

The energy of the hydrogen bond is largely electrostatic in origin.

氢键的能量从本质上说主要是静电。

例句参考

Hydrogen bond

The Hydrogen Bond in the Solid State

Graph-set analysis of hydrogen-bond patterns: some mathematical concepts. Erratum.

Molecular Orbital Studies of Hydrogen Bonds. III. C=O···H–O Hydrogen Bond in H2CO···H2O and H2CO···2H2O

ChemInform Abstract: The Hydrogen Bond in the Solid State

The C−H···O Hydrogen Bond:  Structural Implications and Supramolecular Design

ChemInform Abstract: The C‐H×××O Hydrogen Bond: Structural Implications and Supramolecular Design

The low-barrier hydrogen bond in enzymic catalysis

Hydrogen bond strengths revealed by topological analyses of experimentally observed electron densities

hydrogen bond相关例句

1. The name \"hydrogen bond\" is something of a misnomer, as it is not a true bond but a particularly strong dipole-dipole attraction.

“氢键”这个名字使用不当，因为它不是真正的键，而是特别强的极性分子间的吸引力。

2. For example, some configurations might bring neighboring regions of the polymer into proximity where they could hydrogen bond.

比如说，某些构型会使得某些部位接近，聚合物上的，从而产生氢键。

3. Now I want to ask, what\'s the nature of the carbon-hydrogen bond?

现在我想问问，碳氢键的本质是什么？

4. Is a hydrogen bond shorter, or is a nitrogen-nitrogen triple bond going to be shorter?

是氢的键更短，还是氮与氮的三键更短？

5. The results show that both cis - and trans - form of NMF can form a linear hydrogen bond with water.

计算结果表明，NMF的顺式和反式构型都可以与水分子形成线型的氢键结构。

6. There are three important parts related with HPC admixture. They are leading functional group, hydrogen bond and special chemical structure.

主导官能团、氢键、特殊化学结构，是高性能外加剂三个重要问题。

7. PAATEA gelator self-assembles into molecular gel by hydrogen bond, ionomer or metal coordination, which was proved by the FT-IR and theoretics analysis.

IR 及理论分析结果表明，该凝胶因子是通过氢键、离子聚集体或金属配位作用聚集、自我组装形成凝胶的。

8. The results show that the hydrogen bond of supercritical water near critical region is only 29% of that of ambient condition.

研究结果显示在临界点附近水的氢键结构受到很大的破坏，只有相当于常温下29%左右的氢键存在。

9. OH group is favorable for forming strong hydrogen bond between molecules, which pays an important role in the crystal packing.

OH 的存在，使分子间出现了强氢键，且对分子堆积成晶体起重要的作用；

10. The intra-molecule hydrogen bond between atom N and H was found.

分子中还存在着N与H原子间的分子内氢键。

11. Recently years, the assembly of supramolecular compounds having special structure and function from simple building blocks directed by hydrogen bond formation has attracted widespread attentions.

利用氢键将有机小分子建筑块组装成具有特定结构的超分子成为近年来十分活跃的研究领域。

12. To explore the role of the bridged N atom for a possible proton transfer in the active site of hydrogenase, we tried to introduce a hydrogen bond into a couple of designed molecules.

为研究氢化酶活性中心氮桥结构中氮原子是否起到质子摆渡的作用，设计了在分子内引入氢键的结构。

13. Some of the acetone and methanol molecules are formed with such a complex possessed a six-membered ring-like structure involving non-linear hydrogen bond.

一些丙酮与甲醇分子之间形成具有非线性氢键结合的六元环结构。

14. For nitro derivatives of aminobenzenes and phenols, there is intermolecular Hydrogen bond in the molecule.

苯胺类硝基衍生物和苯酚的硝基衍生物分子中存在分子内氢键。

15. The factors influenced the hydrogen bond strength was discussed. The hydrogen bond energy in polypeptides was estimated.

探讨影响氢键性质的主要因素，并对氢键键能进行了初步估算。

16. The microparticle could link with pulp fibre through ionic bond and hydrogen bond, from which excellent retention effect of copolymer initiated.

这种微粒和纸纤维能够通过离子键和氢键作用，显著地增强助留效果。

17. Vibration analysis show that dimer and trimer have typical red-shift hydrogen bond.

振动分析表明二聚体和三聚体存在典型的红移氢键。

18. Hydrogen bond, hydrophobic interaction and electrostatic interaction were major forces in the formation of SPI gels.

氢键、疏水相互作用和静电相互作用是形成大豆分离蛋白凝胶的主要作用力。

19. The pharmacophore included a hydrogen bond receptor, a hydrogen bond donor, a hydrophobic area and a phenyl ring with a chlorine or a bromine atom.

药效团包括一个氢键受体，一个氢键给体，一个疏水区和一个带有氯或溴原子的苯环。

20. It was shown that there were some strong hydrogen bond interaction and good compatibility between silk fibroin and chitosan molecules in the modified silk fibroin films.

结果表明：改性丝素合金膜中丝素和壳聚糖分子间存在着强烈的氢键相互作用及良好的相容性。

21. In these complexes, there are hydrogen bond reciprocity between carboxyl groups and crystal lattice water molecules.

在这些配合物中，羧基氧、配位水分子和晶格水分子之间存在大量的氢键相互作用。

22. There is a potential weak intermolecular hydrogen bond through C(8)—H(8A)…O(1), which stabilizes the structure of the title compound.

从晶胞堆积图中可看到，通过C（8）—H（8A）…O（1）有一潜在的弱的氢键，使标题化合物的结构更稳定。

23. The experiments showed that there is strong interaction between ENX and BSA, and the main dominant sorts of binding forces are hydrogen bond and Van der Waals′interaction.

实验表明，依诺沙星与牛血清白蛋白分子间有较强的结合作用，且结合作用力主要是氢键和范德华作用力。

24. From the structure of hydrogen-bond in the compound, this paper discusses the influence of hydrogen-bond on the physical and chemical properties of the compound.

本文从化合物中氢键的结构出发，探讨了氢键形成对化合物的物理性质和化学性质的影响。

25. The selection principal of low toxic mixed solvent of CR adhesive is depended upon hydrogen bond index and solubility parameter of the solvent.

氯丁胶粘剂的低*混合溶剂的选择原则是：根据溶剂的氢键指数及溶解度参数。

26. 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。

27. The hydrogen bond played an important role in the properties of thermoplastic starch.

热塑性淀粉中的氢键对热塑性淀粉的性能有决定性的作用。

28. The hypothesis of hydrogen bond magnetization resonance theory is firstly proposed for analyzing the magnetization mechanism.

并对磁化机理进行了探讨，提出了氢键磁化共振理论假说。

29. The strength of the hydrogen bond between H of NH3+ group and the 3rd receptor site of taste bud resolved in the intensity of sweetness.

氨基上的一个氢原子与甜味接受体上第3点结合形成氢键，其强度决定甜味的强弱。

30. The strength of the hydrogen bond between H of NH3+ group and the 3rd receptor site of taste bud resolved in the intensity of sweetness.

氨基上的一个氢原子与甜味接受体上第3点结合形成氢键，其强度决定甜味的强弱。

31.quantum theory of van der Waals force and hydrogen bond

范德瓦耳斯力和氢键的量子理论

34.Each hydrogen bond is quite weak, but the large number involved gives a very stable structure.

每个氢键作用是非常弱的,但是大量氢键就形成了一个非常稳定的结构。

35.backbone hydrogen bond

主链氢键

36.hydrogen-bond breaking agent

氢键断裂剂

37.intrachain hydrogen bond

链内氢键

38.These properties are due to a unique kind of a bond known as the hydrogen bond.

这些特性的存在是由于一种独特的结合力，即人们所知道的氢键。

40.Hydrogen bond that are the glue holding groups of water molecules together are so plentiful in water

在水中，存在着大量的将水分子胶粘在一起的氢键，因此氢键在决定水的特性方面发挥了巨大的作用。

-- 来源 -- science - 汉英