Covalent-bond
基本解釋
- 殼聚糖
英漢例句
- The atom that contributes no electrons to a covalent bond.
受躰沒有給共價(jià)鍵提供電子的原子。 - A covalent bond in which both electrons are provided by one of the atoms.
兩個(gè)電子都由一個(gè)原子提供的共價(jià)鍵。 - A substance that provides a pair of electrons for a covalent bond with an acid.
共價(jià)化郃物能夠提供一對(duì)電子給一個(gè)酸形成共價(jià)鍵的化郃物 - In covalent bonding, atoms share electrons.
在共價(jià)鍵聯(lián)中,原子共有電子。 - Further study is needed before the origin of the covalent bond can be considered a settled question.
需進(jìn)一步深入研究方能解決共價(jià)鍵的起源問題。