A coordinate covalent bond is one where both bonding electrons are from one of the atoms involved in the bond.

配位共价键是其中两个键合电子均来自该键所涉及的原子之一的键。

Covalent catalysis involves the substrate forming a transient covalent bond with residues in the active site or with a cofactor.

共价催化涉及底物与活性位点中的残基或与辅因子形成瞬时共价键。

What's the definition of the covalent bond?

共价键的定义是什么？

A pair of electrons Shared between two atoms in a covalent bond.

在共价键中被两个原子所共有的一对电子。

SiC is combined by and Si by covalent bond, Which is a kind of non-oxide materials.

碳化硅是由碳和硅以共价键为主结合而成的化合物，属非氧化物材料。

The relations of the covalent bond lengths calculated by the model agree with the empirical ones.

由此计算出来的共价单键、双键和叁键之间的键长关系基本符合共键长间的经验关系。

This bonding may be hydrogen bonding but is preferably a salt bond and especially a covalent bond.

这可能是结合氢键，但最好是盐的债券，特别是共价键。

Covalent bond a chemical bond in which one or more pairs of electrons are Shared between two atoms.

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。

Further study is needed before the origin of the covalent bond can be considered a settled question.

需进一步深入研究方能解决共价键的起源问题。

The valence electron structures and covalent bond energy have been calculated for cobalt high speed steel.

计算了含钴高速钢的价电子结构与共价键能。

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。

So, that's his gift to us: the Lewis structure, and the idea that you could share electrons and form a covalent bond.

这就Lewis给我们的礼物，Lewis结构，你能够通过公用电子，形成共价键。

A nonpolar covalent bond happens when both atoms have the same strength of electric attraction for the Shared electrons.

两个原子对共用电子对具有相同的引力时，则形成非极性共价键。

The super molecule chemistry is that small molecule units have assembled big molecule with non-covalent bond by themselves.

超分子化学是小的分子单元通过非共价键自组装成大的超级分子的化学。

The nonlocal body moment causes the stress asymmetric and itself is caused by the covalent bond formed by the reaction between atoms.

非局部体力矩引起应力的非对称性，而非局部体力矩则由原子晶格相互作用形成的共价键所产生的。

Molecular recognition and molecular self-assembly through the non-covalent bond is the two important parts of supramolecular chemistry.

基于非共价相互作用的分子识别和自组装是超分子化学研究的两个重要的领域。

The slide surface combines with the coating via the strong covalent bond, and overcones PLL and APS's shortcomings of short shelf life.

载玻片表面与涂层以牢固的共价键方式结台，克服PLL及APS保质期短的缺点。

Olefin (or alkene) Any unsaturated hydrocarbon containing one or more pairs of carbon atoms linked by a double Bond (see covalent Bond, saturation).

烯烃：含有一对或多对由双键连接的碳原子的一类不饱和烃。

In terms of average energy distribution of air gap with Monte Carlo simulation, the corresponding voltage to dissociate the given covalent bond is indicated.

结合蒙特卡罗模拟出的气隙空间电子平均能量分布，指出了断裂特定共价键所需输入的电压值。

The UV absorption spectrum shows that the interaction between gossypol and DNA does not result in the formation of a covalent bond or a charge transfer complex.

紫外吸收光谱显示棉酚与DNA相互作用没有共价键形成。 也不生成电荷迁移络台物。

The most common examples are organic compounds, isomers of nitrite esters in which a carbon atom is linked by a covalent bond to the nitro group's nitrogen atom.

最常见的例子是有机化合物，亚硝酸盐类的同分异构体，其中一个碳原子以共价键与硝基中的氮原子结合。

OK, he also, let me see, he also, lastly, to close us out, he also developed an analytical expression for the energy of that covalent bond, which is really what we want.

好的，他也，让我看看，他也，最终接近我们的，他也发明了一种分析方式，对于共价键能量来说，这是我们真正想要的。

The electrovalent bond weakens and the covalent bond strengthen between manganese and oxygen due to ion polarization effect, which makes the spinel structure more stable.

锂离子的静电作用和极化作用，使锰氧之间的离子键成分减小，共价键成分增加，整个尖晶石骨架结构更加稳定。

A polyacrylate supported imidazole group, as an intelligent polymer catalyst, was designed and synthesized by linking of polyacrylate chloride with histidine in covalent bond.

将组氨酸以共价键连接到酰氯化的聚丙烯酸分子网络上，设计合成作为智能高分子催化剂的聚丙烯酰胺支载咪唑基化合物。

Most of Genotoxic carcinogens are electrophiles that bind with DNA, and they interact directly with DNA and form covalent bond, resulting in DNA-carcinogen complexes, or DNA adducts.

大部分的遗传毒性致癌物是与DNA结合的亲电子试剂，它们直接与DNA相互作用，形成共价键，从而形成DNA -致癌物复合体，或称之为dna加合物。