valency

noun

1. 价；化合价；原子价
   a measurement of the power of an atom to combine with others, by the number of hydrogen atoms it can combine with or displace
   1. Carbon has a valency of 4.
      碳的化合价是4价。
2. 组配数限，配价（一个词，尤指动词，在句子中结合的语法成分的数目）
   the number of grammatical elements that a word, especially a verb, combines with in a sentence

1. Each of the four valency electrons of the carbon atom is shared with one of a hydrogen atom.
   碳原子的四个价电子都各与氢原子的一个价电子共用。
2. Except for the transitional elements, valency electrons are in the outermost electron shell.
   除去过渡元素外，价电子位于最外面的电子层。
3. The Quantity Effect and Quality Effect of Verb Valency: The Evidence from the study of Chinese aphasia
   动词配价的量效应与质效应&来自失语症研究的证据
4. The article reviewed the research of the production and refining of aluminum by formation and disproportion of lower valency compound of aluminum.
   本文综述了利用铝的低价化合物的生成和歧化分解反应进行铝的生产和精炼的研究概况。
5. An Analysis of Valency Grammar and Verb-noun Collocation Errors from CLEC Corpus Misunderstandings about Corpus and Corpus Linguistics in China and abroad
   从配价语法看CLEC中的动名搭配失误对语料库、语料库语言学的种种误解
6. The semantic and syntactic notions of valency need not coincide.
   语义配价与句法配价之间没有必然的一一对应的关系。
7. Lewis langmuir's theory of valency
   路易斯兰格穆尔原子价理论
8. History is an important way of understanding the valency of certain kinds of utterance at certain times.
   历史是理解，特定时间特定类型的话语的重要方式。
9. Syntactic Features and Valency Analysis of the Dislocation Construction
   移位结构的句法特征及配价分析
10. Inorganic scale damage of the invasion of high valency cationic drill-in fluid filtrate into formation.
    以及含高价阳离子的完井液滤液侵入储层引起的无机垢损害。
11. Molecular Orbital Theory of Bond Order and Valency
    键级和化合价的分子轨道理论
12. The composition and valency states of elements at the surface of the implanted samples were analyzed by AES and XPS.
    用AES和XPS分析了注入样品表面的组成和元素的价态。
13. Valency and the English Verb
    组价和英语动词
14. Uranium is an element of variable valency.
    铀是变价元素，还原体（体系）在铀富集过程中起着相当重要的作用。
15. Quantitative Analysis of Valency States of Vanadium in Mixture of Vanadium Oxides by X-Ray Fluorescence Spectrometry
    X射线荧光光谱法对钒氧化物中不同价态钒的定量分析
16. The valency state of samarium detected by polarography in tetrahydrofuran
    在四氢呋喃中用极谱法测试钐的价态
17. The bound nominal_ object verb is studied in valency direction.
    从配价角度出发研究现代汉语中的粘着体宾动词。
18. The chemical composition and valency states of elements on the surface of TiO2 coating films were analyzed by X-Ray photoelectron spectroscopy ( XPS).
    X射线光电子能谱（XPS）研究了酸处理前后TiO2薄膜中元素的价态、化学位移和组成；
19. This paper introduces in brief the basic concept and content of the verb valency grammar as well its features, and indicates the present-day problems in the English teaching of our country.
    介绍了动词配价语法的概念以及基本内容和特点，指出目前在我国英语教学中所存在的问题：只注重句法，而忽视语义的作用。
20. The valency of Mn remained+ 4, Cr was changing ( reversibly) between+ 6 and (+ 3 during) charge and discharge.
    在充放电过程中，Mn始终保持+4价，Cr在+6和+3价之间可逆变化。
21. The induced charge is equal to the average valency of the species occupying the cation sublattice.
    诱发电荷的大小等于占据着阳离子亚晶格的物质的平均价。
22. In this article we discuss in detail the influence of electronic distribution of the environmental ions around the cluster on the valency of Cu and O ions.
    详细讨论了原子集团周围环境离子的电子分布对原子团内Cu、O离子价态的影响。
23. The technology of low pressure synthesis of tetracarbonyl cobalt with cobalt chloride and sulfur compounds with low valency has been used in the production of phenylacetic acid by carbonyl synthesis with benzyl chloride.
    应用氯化钴和低价含硫化合物低压合成四羰基钴盐的技术于氯苄羰化合成***的生产中。
24. The macrostructure, the composition of the crystal phase, the surface ion valency and concentration of the catalysts were investigated by BET, XRD and XPS techniques.
    采用比表面、孔结构、XRD和XPS等测试技术研究了催化剂的宏观结构、晶相组成、表面铁、钼离子价态和浓度。
25. Study on the chemical oscillation of Iron-Dipyridine system and its application to valency analysis of iron
    铁-联吡啶体系化学振荡的研究及其在价态分析中的应用
26. Verb Valency Grammar and the English Teaching
    动词配价语法与英语教学
27. Study of the Composition, Valency and Structure of the Rare Earth Compounds by Their Spectra and Magnetic Properties
    利用稀土的光谱和磁性研究化合物的组成、价态与结构
28. When the valency of V_2 is not in correspondence with its semantic direction, it results the ambiguity between causative and passive.
    当V2的配价与其语义指向不对应时，就会产生使役和被动的歧义。
29. Valency Grammar& Lexicon-Grammar
    配价语法与词汇-语法
30. Verbs can be researched in various angles. Valency theories have a long history as a significant linguistic theory. In China, it is widely applied to the study of modern Chinese verbs.
    对于动词的研究可以从多个角度入手，配价理论作为一种历史悠久，意义重大的语言学理论，在中国被广泛地应用到现代汉语动词的研究中。

noun

1. (chemistry) a property of atoms or radicals

   Synonym:    valence

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

   Synonym:    valence

3. the phenomenon of forming chemical bonds