Covalent

英音[ ˌkəʊˈveɪlənt ] 美音[ ˌkoʊˈveɪlənt ]

共价的

常用释义

adj. 共价的；共有原子价的

扩展信息

共价

微电子学英语_百度百科 ... Couping 耦合 Covalent 共价 Crossover 跨交 ...

共阶的

微电子词典_水哲学吧_百度贴吧 ... Coupling 耦合 Covalent 共阶的 Crossover 跨交 ...

共价法

...波震荡器把酵素的悬浮粒震至最小颗粒；三﹒以聚乙二醇共价法（covalent）修饰酵素，达到分散酵素目的。

共价型

...oteric acidic 离子型(ionic) 共价型(covalent) 属于离子－共价型(ionic-covalent) 　2．Solubility： IA族元素氟化物（除LiF外）和A…

共价的

航海及海运专业词汇英语翻译(C) ... covalent bond 共价键 covalent 共价的 covariance matrix 协方差阵 ...

原子价

英语新词汇与常用词汇的翻译 - 外国语 -... ... covalent bond 共价键 covalent 原子价 covariance 协方差 ...

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。

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）。

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。

It shows that the high Tc superconductors are the crystals with both ionic and covalent properties.

结果表明，高温超导材料属于具有部分离子性和部分共价性的晶体。

Chemical intuition tells us that ionic terms should make substantially less contribution to the wave function than covalent terms.

化学的直观告诉我们离子项对波函数的贡献比共价项小得多。

Covalent modification of histones on chromatin is a dynamic mechanism by which various nuclear processes are regulated.

染色质上组蛋白的共价修饰是一个动态的机制，多种细胞核过程通过该机制被调控。

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。

All acids are covalent compounds in which the atoms are held together by a sharing of electrons.

所有酸中的原子是由电子举行一起分享共价化合物。

Surface modification was developed via self-polymerization of dopamine and covalent graft of heparin.

方法：通过多巴胺的自聚合和肝素的共价接枝对纯钛进行表面修饰。

Coordinate covalent bond with the formation conditions of the concept.

配位共价键的概念与形成条件。

A polar covalent bond happens when one electron has a stronger electrical attraction for the shared electrons than the other atom(s).

当一个原子对共享电子的电吸引强于其它原子时，形成极性共价键。

常用短语

covalent bond

covalent bond - n. [化]共价键

covalent bonding

covalent bonding - 共价键；共价键结；共价结合

同根词(词根covalent)

covalence n 共价；共价键

更新时间：2025-07-10 17:13