valence
英 ['veɪləns] 美 ['veɪləns]

n.

（化合）价，原子价；（心理）效价；

英英释义

valence[ 'veiləns ]

• n.
  • (biology) a relative capacity to unite or react or interact as with antigens or a biological substrate

    同义词：valency

  • (chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent)

    同义词：valency

词组短语

valence electron价电子

valence bond[化]价键

valence band价带

valence shell价电子层

valence state价态

双语例句

用作名词(n.)

1. Lead in compounds has valence 2 and 4;an oxide (litharge) is the most widely used.
   铅化物的原子价有+2和+4价，其中铅氧化物（密陀僧）是最广为使用的。
2. It puts forward the importance of verb valence in learning the second language.
   并指出了动词配价理论在第二语言学习中的重要性。
3. I do not claim to know much more about novels than the writing of them, but I cannot imagine one set in the breathing world which lacks any moral valence.
   我从不敢声称我对小说的了解远远超过我所写的小说本身，但我不能想象一个人活在这个世界上可以不需要任何精神上的依托。

权威例句

Bond-valence parameters for solids
The Resonating Valence Bond State in La2CuO4and Superconductivity
Resonating valence bond state in La/sub 2/CuO/sub 4/ and superconductivity
High-Resolution X-Ray Photoemission Spectrum of the Valence Bands of Gold
Self-Consistent Molecular-Orbital Methods. 21. Small Split-Valence Basis-Sets for 1st-Row Elements
Fully optimized contracted Gaussian basis sets of triple zeta valence quality for atoms Li to Kr
Self-consistent molecular orbital methods. 21. Small split-valence basis sets for first-row elements
Balanced basis sets of split valence, triple zeta valence and quadruple zeta valence quality for H to Rn: Design and assessment of a...
Self-consistent molecular orbital methods. 24. Supplemented small split-valence basis sets for second-row elements
Gaussian basis sets for use in correlated molecular calculations. VII. Valence, core-valence, and scalar relativistic basis sets for...