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covalent bond

美 [koʊˌveɪlənt ˈbɑnd]英 [kəʊˌveɪlənt ˈbɒnd]

un.〔化〕共价键
网络共价结合键；供价键；共价健

复数：covalent bonds

covalent bond

英-汉英-英网络释义

covalent bond

共价键

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共价结合键

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供价键

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共价健

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共价键结

感测平台之制作不外乎利用共价键结(Covalent Bond)、自身偶合(Self-Assembly)或交联反应(Cross-Linking)将含有所需官能基 …

例句：

wherein the compound of formula I further comprises at least one covalent bond with a biotin residue or an analogue thereof.

其中式 I 化合物进一步含有至少一个连接生物素残基或其类似物的共价键。

A covalent bond formed by a shared pair of electrons (see bond ).

共享一对电子，形成的共价键（见键）。

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。

Disulfide bridge In PROTEINS, a covalent bond formed between the sulfhydryl (-SH) groups of different cysteine molecules.

在蛋白质中两个半胱氨酸残基的两个巯基之间形成的共价键。

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。

Another is the single covalent bond also called a single bond. This is when two atoms share a single pair of electrons.

一种是共价单键，也可称为单键，由两个原子共享一对价电子形成。

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

当两个原子对共享电子的引力相同时形成非极性共价键。

Coordinate covalent bond with the formation conditions of the concept .

配位共价键的概念与形成条件。

FTIR analyses showed that the ligands are linked by covalent bond on membranes .

FTIR 结果分析表明，配基与复合膜的结合均是共价键结合；

Modern valence bond theory and hybrid orbital theory to explain the covalent bond .

用现代价键理论和杂化轨道理论来说明共价键。

the compound is combined by a rather weaker covalent bond .

而且复合物是以一种较弱的共价键结合。

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

一般指两个原子接合时，通过形成共有电子对而产生的化学键。

The density of states and the band structure of ReB2 indicate that it is metal and holds strong covalent bond .

能带结构和态密度还表明了 ReB2 显金属性，并且具有强的共价键。

Relationship between the covalent bond energy of sulfides and their precipitation behavior in steel

钢中部分硫化物共价键能与其析出行为的关系

Study on the BP Neural Network Algorithm and Its Application in the Covalent Bond Length Calculations

BP 神经网络计算法及共价键长计算的研究

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