covalent的意思

covalent

英式音标[,ko'velənt]
美式英标[kəʊ'veɪl(ə)nt]

基本解释

adj. 共价的；共有原子价的

中文词源

covalent 等价的

co-, 强调。-val, 力量，价值，词源同value, valiant.

英文词源

covalent (adj.): 1929, from covalence (1919), from co- + valence.

实用例句

1. Rather, the wave function is time - independent mixture of covalent and ionic functions.: 的确, 波函数是一个与时间无关的共价函数和离子函数的混合.

2. In covalent bonding, atoms share electrons.: 在共价键联中, 原子共有电子.

3. 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.

4. 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.

5. 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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