碳的化合价是4价。
配价的本质。
配价的本质。
Other according to normal valency charge.
其它按正常价收费。
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。
Part Four looks at reciprocal verbs from the point of view of valency.
第四部分对相互动词进行配价分析。
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。
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。
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。
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。
For a certain lexical item, its argument structure or valency structure determines its syntactic structure.
对词项而言，主目结构或配价结构决定句法结构。
This paper tries to account for some of the mistakes by employing valency and the notion of semantic roles.
在英语学习中，中国学生会犯很多关于动词的错误，本文力图通过配价理论和语义角色来解释其中的部分错误。
This paper is intended to explore the semantic characteristics valency features of sentences with locative subjects.
本文首先探讨了处所主语句的语义特征，然后运用配价语法理论对处所主语句的配价特征进行了分析。
German research in the valency theory breaks through the circle of the traditional grammar and catches the essence of the theory.
德国的配价理论研究突破了传统语法的框框，抓住了配价的实质。
The valency in the linguistics exerts some influence on the following theory, such as case grammar, relational grammar and TG grammar.
德国的配价理论研究突破了传统语法的框框，抓住了配价的实质。
The valency of Chinese verbs is a syntactic category with a powerful ba se of semantic meaning. It also has a thorough cognitive cause.
汉语动词的配价是一个有相当语义基础的句法范畴，它又有深刻的认知原因。
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。
To establish the valency of Chinese verbs needs to combine the cognitive frame with syntactic fr am e. These two frames are mutual influenced and restricted.
确立动词的配价要将认知框架和句法框架结合起来，两者是互相影响、互相制约的。
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。
The idea was suggested by the chemical theory of valency in which one is used to the idea of electrons in an atom forming closed shells which do not contribute at all to the valency.
这个想法是由化学中的化学键理论想到的。在这个理论里，人们通常认为原子中形成满壳层的电子对化学键完全没有贡献。
The idea was suggested by the chemical theory of valency in which one is used to the idea of electrons in an atom forming closed shells which do not contribute at all to the valency.
这个想法是由化学中的化学键理论想到的。在这个理论里，人们通常认为原子中形成满壳层的电子对化学键完全没有贡献。
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