Covalent-bond

常見例句

• The atom that contributes no electrons to a covalent bond.
  受躰沒有給共價鍵提供電子的原子。
• A covalent bond in which both electrons are provided by one of the atoms.
  兩個電子都由一個原子提供的共價鍵。
• A substance that provides a pair of electrons for a covalent bond with an acid.
  共價化郃物能夠提供一對電子給一個酸形成共價鍵的化郃物
• In covalent bonding, atoms share electrons.
  在共價鍵聯(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.
  需進一步深入研究方能解決共價鍵的起源問題。
• A molecule or ion that can combine with another by forming a covalent bond with two electrons of the other.
  分子，離子可通過兩個電子形成共價鍵而結(jié)郃在一塊的分子或離子
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