chemical bond怎么读

英式音标：[ˈkemikəl bɔnd]

美式音标：[ˈkɛmɪkəl bɑnd]

chemical bond的意思释义

n.

化学键；

英英释义

n.an electrical force linking atoms

同义词：bond

chemical bond用法及例句

双语例句

用作名词(n.)

Fiber reactive dyes are from true chemical bounds between dyestuff and fiber.

纤维活性染料来源于染料与纤维之间形成的真正化学键。

Nanotubes are stronger than metal because the chemical bond holding them together is stronger.

纳管之所以比金属硬，是因为把碳原子连在一起的化学键更强。

例句参考

The Nature of Chemical Bond

The nature of the chemical bond

The Nature of the Chemical Bond

The Nature of the Chemical Bond

The nature of the chemical bond

Ionicity of the Chemical Bond in Crystals

Femtochemistry:  Atomic-Scale Dynamics of the Chemical Bond†

Electronic structure and the properties of solids :the physicsof the chemical bond

Electronic structure and the properties of solids : the physics of the chemical bond

chemical bond相关例句

1. Sometimes when two certain planets travel together, like Venus and Mars, they create a chemical bond that is stronger than each planet could ever be separately.

有时当两个特定的行星，例如金星和火星，行进至同处，他们之间产生的化学反应将强于单个行星所能产生的能量。

2. The bond coincided with a huge release of the feelgood chemical dopamine inside their brains.

而有了配偶的田鼠开始大量分泌一种叫做多巴胺的化学物质(人脑也会分泌该物质)。

3. A judge ruled that the Act could be applied to Bond, or anyone else who \"USES a toxic chemical for other than peaceful purposes.\"

一名法官裁定此法案适用于Bond，或者其它任何“使用有*化学物质进行非正当用途”的人。

4. She said: \"Our match is made in heaven, there is a chemical bond between us.\"

她说：“我们是天作之合，我们之间有化学反应。”

5. What\'s more, they\'ve shown that these amino acids can react with each other to form a different kind of chemical bond to those which usually hold proteins together in their three-dimensional shape.

更重要的是，他们已经表明，这些氨基酸可以相互反应，形成与通常维持三维形状的蛋白质不同的化学键。

6. But the researchers found chemical-bond fingerprints of chitin-protein complex in thin, nitrogen-rich layers in both fossils.

但是研究者发现角质蛋白复合物的化学键保留的很少。 富氮层在两个化石上都有所发现。

7. In other words, they flipped a switch, which allowed them to change the electrical conductivity of the silicon without making or breaking a single chemical bond within the surface.

或者说，他们扳动了一个开关，改变了硅的电导率，而不需破坏表面上的任何化学键。

8. They react by adding other chemical agents at the double bond to form derivatives or polymers.

这些化合物的较大用途在于双键与其它化学物质的反应。

9. A chemical bond in which one atom loses an electron to form a positive ion and the other atom gains to electron to form a negative ion.

一个原子失掉一个电子来形成一个正离子，另一个原子得到一个电子来形成一个负离子的化学键。

10. Peroxide: Any of a class of chemical compounds in which two oxygen atoms are linked by a single covalent bond.

过氧化物：任何由两个氧原子以单个共价键相互结合在一起的一类化合物。

11. The relative stabilities of intermediate compounds and titanium monoxide were examined deeply with quantum chemistry, crystal field and chemical bond theory.

运用量子化学、晶体场及化学成键理论，深入分析了中间化合物及一氧化钛的相对稳定性。

12. 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。

13. The data also show that the particle surface having some epoxy groups can be of great advantage to toughening because the chemical bond is formed in the interphase between particle and matrix.

刚性粒子表面带环氧官能团后，与基本材料形成了化学键合的界面层结构，对粒子的增韧也十分有利。

14. This paper mainly discussed the important role of symmetrical principle on atom structure and chemical bond.

本文主要阐述了对称性原理在原子构造中和化学键中的重要作用。

15. Regarding harmonic oscillator as a model of chemical bond, the energy transfer processes between water molecules can be described as a system of harmonic oscillators.

用谐振子作为化学键的模型，水分子之间的能量转移过程可以描述为耦合谐振子系统。

16. An electron held in a chemical bond in the cell absorbs a photon (a particle of light) and, thus energised, breaks free.

被化学键束缚的电子吸收光能，而活化，释放。

17. Chitin and chitosan can adsorb organic compounds by forming chemical bond or flocculate organic compounds as a cationic polyelectrolyte.

甲壳素和壳聚糖通过其羟基，氨基形成化学键吸附有机物或作为聚阳离子型电解质絮凝有机物。

18. Modifying the magnesia with AOT, can make the surface of magnesia connect with AOT by chemical bond, obtaining more stably and equally nanomagnesia particles.

以AOT改性氧化镁可使氧化镁表面与AOT发生化学键合，从而可得到分散性好、更加稳定，粒度更均匀的纳米氧化镁颗粒。

19. It is proved that the method of selection modificators by chemical bond parameter is suitable to the study of Cr cast iron.

证明了用键参数函数选择变质剂的方法也适用于中铬铸铁的研究。

20. It is also determined by such factors as the kind of crystal lattice, the characteristics of chemical bond, the features of chemical composition, ionic radius and the others.

同时又受晶体的晶格类型、化学键的简繁程度，化学成份的特性及其复杂程度、离子半径等多种因素制约。

21. For the nature of chemical bond is the problem at the heart of all chemistry.

化学键的本质是全部化学的核心问题。

22. What\'s the nature of chemical bond?

什么是化学键的本质？

23. According to the chemical bond theory, the new function of bond parameters, which provides theoretical basis for the selection of alloying elements, has been derived.

根据化学键理论，推导出新的键参数函数图，为合金化元素的选择提供了依据。

24. QCD isomeric compounds and a tetra-quark state with the square-like color structure based on a color string model and the similarity between string and chemical bond are proposed and studied.

在QCD弦模型的基础上，基于弦和化学键的相似性，提出了四夸克态的环状颜色结构和QCD同分异构体的概念。

25. The adhesive forces were found to be related to the metal to oxygen chemical -bond energy.

已经发现，粘著力与金属-氧的化学结合能有关。

26. In this paper, a novel mechanism of sterilization based on the resonance effect of chemical bond vibration of a drug molecule is presented.

《药物的化学键振动共振杀菌抗病*机理》一文阐明了抗菌药物杀菌的主要原因是其化学键振动的波长等于某种细菌的长度时发生共振。

27. From the chemical bond viewpoint, dielectric properties of some practical materials with various crystal structures were quantitatively studied.

利用化学键的观点定量地研究了一些具有各种晶体结构实用材料的介电性质。

28. The nanocomposite with core/shell structures is an ordered assembly system in which one nanomaterial is covered by another nanomaterial via chemical bond or other interactions.

核/壳结构复合纳米材料是具有特殊性能的功能材料，是由一种纳米材料通过化学键或其他相互作用将另一种纳米材料包覆起来形成的纳米尺度的有序组装结构。

29. The nanocomposite with core/shell structures is an ordered assembly system in which one nanomaterial is covered by another nanomaterial via chemical bond or other interactions.

核/壳结构复合纳米材料是具有特殊性能的功能材料，是由一种纳米材料通过化学键或其他相互作用将另一种纳米材料包覆起来形成的纳米尺度的有序组装结构。

30.Tending to attract electrons to form a chemical bond.

负电极的有吸引电子以形成化学键的倾向的

33.A chemical bond or link created by cross-linking.

交键通过交联形成的化学键

37.Tending to release electrons to form a chemical bond.

有释放电子以形成化学键倾向的.