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共价键

na.covalent bond
网络covalent bonds; Covalent Bonding; Covalence Bond

共价键

英-汉网络释义

共价键

covalent bond

My Workbench ... 高分子化合物 polymer 共价键 covalent bond 光化学烟雾 photochemical fog ...

covalent bonds

C.纯粹共价键(Covalent bonds)：范德华力无方向性，不易形成玻璃。 D 极性共价键：离子键向共价键过渡的混合键，混合键既 …

Covalent Bonding

材料专业外语_百度文库 ... 单晶 single crystal 共价键 covalent bonding 原子面密度 atomic planar density ...

Covalence Bond

石油英语词汇(C8)--石油百科 ... courtzilite 地沥青 covalence bond 共价键 covalence 共价 ...

covalent linkage

冶金词汇英语翻译(A-G) ... covalent crystal 原子结晶 covalent linkage 共价键 covelline 铜蓝 ...

Valence bond

太阳能专业词汇 - changlu999的日志 - 网易博客 ... 进口部 Import department 共价键 Valence bond 光刻 Photo etch ...

covalently

3.方法：在胞嘧啶5'的碳上以共价键(covalently)接上一个甲基(methyl group； -CH(继续阅读...) (继续阅读...) 两个乙醯基/醋酸基(…

例句：

It is often represented by a single line between the symbols of the two atoms that are bonded together.

通常用两个原子符号之间的连线来表示共价键的形成。

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。

Crosslinkers having a covalently bonded phosphorous atom, the phosphorous atom having at least one covalently bonded oxygen atom .

具有共价键合的磷原子的交联剂，所述磷原子具有至少一个共价键合的氧原子。

The covalent bonding to the polymer chain provided stability towards solvents and a migration stabilizing effect.

从共价键到聚合物链的转变使其在介质中更稳定，更不易迁移和挥发。

High -molecular-weight components can be formed by the formation of SPI intermolecular covalent bonds through modification with MTG .

经 MTG 改性后 SPI 可在分子间生成共价键，形成相对分子量较大的聚合物。

For the last 100 years , they have done that mostly by making and breaking the strong covalent bonds that form when atoms share electrons .

过去百年来，他们大多靠形成与破坏原子共用电子时所产生的强大共价键来达成目标。

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。

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。

Isoprene is a monomer, which is a substance whose molecules can be linked together chemically to form a polymer .

异戊二烯是一种单基物质，它的分子们通过共价键连接生成其他聚合物。

Coordinate covalent bond with the formation conditions of the concept .

配位共价键的概念与形成条件。

When there exists BP , ultraviolet radiation irradiate on the PET surface introduced - COOH, then graft RGD on it.

应用紫外线照射，在光敏剂 BP 存在条件下在 PET 表面引入 -COOH ，在此基础上利用共价键接枝 RGD 短肽。

Antibody can be linked to liposome particles by covalent binding .

抗体能通过共价键结合在脂质体颗粒上。

Both ionic and covalent bonds arise from the tendency of atoms to attain this stable configuration of electrons .

离子键和共价键都是由于原子要达到这个稳定电子构型而形成的。

The complete covalent structure is tailed the primary structure (V structure ).

完整的共价键结构尾的主要结构（五结构）。

Juxtaposed tRNAs, reading adjacent codes, bring together amino acids, which are then covalently joined to together.

并列而排的转移 RNA 阅读邻近的密码子，带来氨基酸并将其以共价键连接起来。

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；

Valence-bond theory was formed on the basis of the classical ideas of valence bond .

价键（VB ）理论在经典的共价键理论基础上产生。

This technique works almost exclusively on samples with covalent bonds.

这种技术专门用在共价键的分析上，而且主要用于有机化学中。

anions and cations have opposite electrostatic charges . their attraction to each other forms covalent bonds.

阴离子和阳离子有相反的静电荷。他们通过共价键相互吸引。

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