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1)  valence [英]['veiləns]  [美]['veləns]
配价
1.
Study of valence of factitive verbs in modern Chinese;
现代汉语制作动词的配价研究
2.
On the Valence of Contemporary Chinese V-R Compounds: A Study Based on Conceptual Structures;
现代汉语动结式配价的认知研究
2)  valency [英]['veɪlənsi]  [美]['velənsɪ]
配价
1.
The bound nominal_object verb is studied in valency direction.
配价角度出发研究现代汉语中的粘着体宾动词。
2.
The special contribution of valency grammarians has been a thorough investigation of how much is determined by the verb in the syntactic potential,and of how different potentials of the same verb are.
配价是动词或名词等所具有的联结其它句子成分的能力。
3.
For a long time,there exists some disagreement as to at which level valency should be approached.
配价原是一个化学术语,语法学中配价概念指的是动词与其它句子成份之间的依存关系。
3)  Low Cost Formula
廉价配方
4)  matching cost
匹配代价
1.
Under the control of higher grade segments,the minimum total matching cost of any two lower grade segments in two adjacent wells is calculated, opt.
在高级别层段划分结果控制下 ,计算两井任何两个次级层段的累计最小“匹配代价” ,再反向追踪找出最佳匹配路径 ,从而获得最优的地层对比结果。
5)  value distribution
价值分配
1.
Value creation and value distribution under the modern conditions;
现代条件下的价值创造与价值分配
2.
A study on value distribution optimization in corporate value chains
企业价值链价值分配的优化研究
3.
This paper analyzes the principles of standard in value distribution in different.
随着全球产业价值链的迅速发展,位于价值链高端的跨国公司常常利用其技术标准及标准化所形成的"买方垄断力"或者"卖方垄断力",来控制和调整产业链当中的价值分配。
6)  transmission and distribution tariff
输配电价
1.
There are many problems during the course of preparation and implement of the experimental unit of direct- purchasing in china, the most important of which is checking and ratifying the transmission and distribution tariff.
我国直购电试点从前期准备到具体实施,都面临着许多问题,其中最为关键的是输配电价的核定。
补充资料:σ-配价键
分子式:
CAS号:

性质:一种特殊的共价键。成键的两个原子形成σ键时,成键电子对由其中一个原子提供。以M←L表示。形成条件是:一个原子有空价电子轨道,另一个原子有孤电子对或成键π电子。如顺铂cis-[Pt(NH3)2Cl2]Zeise盐离子PtCl3(C2H4)—前者是配体:NH3提供孤电子对,后者是乙烯提供成键π电子给予中心原子Pt而形成σ-配键。

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