covalent bond的意思

covalent bond中文翻譯：

n.共價鍵

n.[物化]共價鍵

相似詞語短語

covalent bonds───[物化]共價鍵（原子間通過共用電子對形成的化學鍵）

electrovalent bond───離子鍵，[物化]電價鍵

electrovalent bonds───離子鍵，[物化]電價鍵

government bond───n.公債；[財政]政府公債

government bonds───[財政]政府債券，[財政]政府公債

common bond───普通砌合

coupon bond───[金融]附息票債券

covalent───adj.共價的；共有原子價的

covalently───共價的（covalent的變體）

雙語使用場景

coordinate covalent bond is one where both bonding electrons are from one of the atoms involved in the bond.───共價鍵是其中兩個鍵合電子均來自該鍵所涉及的原子之一的鍵。

It is almost always the electron - pair donor ( nucleophile ) in a covalent Bond.───在共價鍵中它總是電子對的施主 ( 親核試劑 ).

What's the definition of the covalent bond?───共價鍵的定義是什么？

Covalent catalysis involves the substrate forming a transient covalent bond with residues in the active site or with a cofactor.───共價催化涉及底物與活性位點中的殘基或與輔因子形成瞬時共價鍵。

Further study is needed before the origin of the covalent bond can a settled question.───需進一步深入研究方能解決共價鍵的起源問題.

英語使用場景

What's the definition of the covalent bond?

A substance that provides a pair of electrons for a covalent bond with an acid.

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

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

A covalent bond is any time we have a pair of electrons that is shared between two different atoms.

The former is primarily formed by covalent bond electrovalent bond, while the later is obtained by molecular deposition (MD) and SAMs based on chemisorption.

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

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.

Polyphosphazenes are a novel biodegradable polymer with an inorganic backbone composed of alternating single and double covalent bond and alternating phosphorous and nitrogen atoms.