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单词 covalent
释义
  • covalent

    • 英?[?k???ve?l?nt]
    • 美?[?ko??ve?l?nt]

    释义

    • adj.
      共有原子价的,共价的
  • 实用场景例句

    • 全部

    In covalent bonding, atoms share electrons.

    在共价键联中, 原子共有电子.

    辞典例句

    Crystals may be classified as either ionic or covalent by analogy with molecules.

    与分子的情况一样,晶体也可以分为离子键型和共价键型.

    辞典例句

    Ceramics primarily have ionic bonds, but covalent bonding is also present.

    陶瓷初始状态是受离子束缚的, 但是还是有共价键结构的.

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    Halogen bond is known as a kind of non - covalent intermolecular interaction.

    卤键是一种类似氢键的分子间弱相互作用.

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    Additionally, covalent modifications have effect on the mobility of some proteins.

    另外蛋白质的共价修饰可对某些蛋白质的运动产生影响.

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    To join ( adjacent chains of a polymer or protein ) by creating covalent bonds.

    联接通过形成共价键来联接 ( 聚合物或蛋白质的相邻链 )

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    Chemical bond mainly includes electrovalent bonds , covalent bonds, and metalic bonds.

    化学键主要有离子键 、 共价键 、 金属键.

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    It is almost always the electron - pair donor ( nucleophile ) in a covalent Bond.

    在共价键中它总是电子对的施主 ( 亲核试剂 ).

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    This also explains the Glycoconjugate ( Glycoproteins, Proteoglycans, Glycolipids ) Sugar chain of covalent connectivity combination.

    这也解释共轭醣 ( 醣蛋白 、 蛋白多醣、醣脂类 ) 醣链上共价性连接结合方式.

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    Covalent produces 60 % of the containers that hold wafers as are turned into computer chips.

    共价生产的60%的集装箱持有那些转化为电脑芯片的硅片.

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    Chemical modification as manifested in crosslinked enzyme crystal, covalent attachment of polymers and surface modification useful.

    尤其在化学修饰方面:交联酶结晶技术 、 多聚体共价结合以及表面修饰等成果显著.

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    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.

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    Objective : To confirm whether silybin lecithin complex ( SLC ) is combined covalent bonds or other sub bonds.

    目的: 确定水飞蓟宾卵磷脂复合物 ( SLC ) 中水飞蓟宾与卵磷脂之间是以共价键还是以其他次级键结合.

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    Further study is needed before the origin of the covalent bond can a settled question.

    需进一步深入研究方能解决共价键的起源问题.

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    Potential dissociation of the binder can be corrected by using covalent immobilization ( 24 , 25 ) .

    结合物潜在的分裂可以用 共价 固定来解决.

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  • 英英释义

    Adjective

    • 1. of or relating to or characterized by covalence;

      "covalent bond"

  • 行业词典

    • 医学

      共价的:见bond项下???

    • 物理学

      共价键网络???[ly bonded] network???

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