valence是什么意思_valence怎么读_valence的音标

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valence
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单词大全
更新时间
2026-11-06 07:18:52
「valence」是一个常用成语,以下为其拼音、释义、出处、用法、典故及例句等详细内容,供学习与查阅参考。

化合价(化学术语);亲和力,关联性(心理学、社会学等)

“valence”的音标:

英式 /ˈveɪləns/;美式 /ˈveɪləns/

“valence”的用法和例句8句:

  • In chemistry, the valence of carbon is usually four, allowing it to form complex organic molecules. (在化学中,碳的化合价通常为四,这使其能够形成复杂的有机分子。)
  • The valence of an element indicates how many bonds it can form with other atoms. (元素的化合价表示它可以与其他原子形成多少个键。)
  • Psychologists examine the emotional valence of memories to understand their influence on mental health. (心理学家研究记忆的情感亲和力,以了解其对心理健康的影响。)
  • Positive valence in social interactions often leads to stronger interpersonal relationships. (社交互动中的积极关联性通常会导致更紧密的人际关系。)
  • Sodium (Na) has a valence of +1 in compounds, as it tends to lose one electron. (钠(Na)在化合物中的化合价为+1,因为它容易失去一个电子。)
  • The concept of valence is crucial for predicting the structure of ionic compounds. (化合价的概念对于预测离子化合物的结构至关重要。)
  • In linguistics, the valence of a verb refers to the number of arguments (subject/object) it governs. (在语言学中,动词的“价”指其支配的论元(主语/宾语)数量。)
  • Some elements, like sulfur, can exhibit multiple valences in different compounds (e.g., -2 in H₂S, +6 in SO₃). (某些元素如硫在不同化合物中可表现出多种化合价,例如在H₂S中为-2,在SO₃中为+6。)
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来源:词义通 | 更新时间:2026-11-06 07:18:52 | 如有错漏欢迎反馈纠错

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