Valence是什么意思

用法例句

The verb in the“V qianhou (前后)”construction is restrained not only by syllabic factors but also by the valence and semantic features of the verb.

“V前后”格式中的动词,不仅受到音节的限制,而且还要受到动词的价数、语义特征和动词的结构等方面的制约。

Research progress in establishment and the evaluation parameters of animal models of cataract;

白内障动物模型的建立及评价参数的研究进展

Study on Suppressing White Noise of Partial Discharge Signals by Complex Wavelet Transform and Evaluation Parameter;

复小波变换抑制局部放电白噪声干扰及评价参数的研究

The study of relationship between gas accumulation efficiency and evaluation parameter of gas transporting ability through fault points out: evaluation parameter value of transporting abili.

在断裂输导天然气能力影响因素分析基础上,建立了断裂输导天然气能力评价参数。

Based on the equation s ij=exp[(R 0-r ij)/B] of bond valence approach and 329 W—O bond length data in literature, linear equations of bond valence parameter R 0 with oxidation state n in different B for W—O bonds were established.

根据键价理论中的指数方程sij=exp[(R0 -rij) /B] ,利用晶体结构报告中不同氧化态n的 3 2 9个W—O键长数据 ,选取不同的B值对键价参数R0 进行了拟合 ,建立了一系列R0 —n线性方程 ,并进而得到与W氧化态无关的键价参数R0 =0 1896nm和B =0 0 2 8nm 。

The Theoretical Design of Coal Price Index in China;

建立我国煤炭价格指数的理论设计与探讨

Theory of Hedonic Price Indics and its Empirical Study——Take Computer Price Index as Example;

特征价格指数的理论与实证研究——以计算机价格指数为例

The efficiency analysis that the means of production s price index is taken for precession indicator;

对生产资料价格指数作为先行指标的有效性分析

Design of assessment parameters for performance of anti-sulfate erosion of GHPC

GHPC抗硫酸盐腐蚀性的评价参数设计

The reasonable choice of suitable status quo investigation and assessment parameter of marine environment of water and subsoil is the basis to carry out perfectly the environmental impact prediction of marine oil and gas development project.

合理选择适当的海洋水质和底质环境现状调查与评价参数,是做好海上油(气)开发项目环境影响预测与评价工作的基础。

The research progress of the key links of environmentally ecological effect assessment of pollutants,selection of ecological receptor,determinations of end point and assessment parameters are summarized.

总结了污染物环境生态效应评价的关键环节——生态受体选择、反应终点和评价参数确定等研究现状,分析讨论了这些环节目前存在的问题和今后的研究方向。

Grey correlativity analysis of road condition show grey comprehensive evaluation index is more reasonable than traditional model.

根据安微省高速公路沥青路面的特点以及影响沥青路面使用性能的指标,介绍了利用灰色关联度建立路况评价的模型,分析比较了新模型与传统模型的不同之处,通过对路面状况的指标进行灰色关联分析,得出灰色综合评价指数比传统模型更为合理的结论。

A new concept of evaluation index of the behaviour engineering and the critical temperature were put forward for the first time through study and observation of the suckling pig s behaviours of lying and resting in a new model of heat preservation box under the cold climate condition in the northern part of our country.

在北方寒冷气候条件下 ,跟踪并观测了哺乳仔猪在自行设计的行为型新型保温箱内的躺卧行为 ,通过研究 ,提出了行为工程学评价指数及临界温度的新概念。

On the basis of theory of Multivariate Statistic Meghods, the thesis compeses an evaluation index on foreign investment environment, and puts formard a method on evaluation of foreign investment environment, and then applies it to the evaluation on foreign investment envirorunent of Yunnan Provimce.

本文借鉴多元统计分析方法原理，构造一个外商投资环境评价指数，提出了一套评价外商投资环境的方法，并对云南外商投资环境进行了例证研究。

The Research of Printing Properties Analysis Parameters of Ink-jet Paper

喷墨打印纸印刷性能评价参数的研究

Design of assessment parameters for performance of anti-sulfate erosion of GHPC

GHPC抗硫酸盐腐蚀性的评价参数设计

Research Progress in Estimating Parameters of Blood Substitute Function

血液代用品功能评价参数的研究进展

The accuracy of parameters from log data aro dopended on the selection of processing parameters.

储层评价参数的精度取决于处理参数的选取是否合理。

Research on Parameter Representation and Objective Quality Assessment of Speech

语音的参数表示和质量客观评价研究

Research on Standard and Evaluation of High-Speed Catenary Suspension Parametes;

高速接触网悬挂参数标准与评价研究

Research on Parameters Inspection and Evaluation System of Rigid Catenary System;

刚性接触网参数检测与评价系统研究

Experimental Evaluation on Methods of the Hurst Parameter Estimation Using Fractional Gaussian Noise;

分形高斯噪声Hurst参数估计的实验评价

View about the new 《The method and parameter of construction project》;

浅析新《建设项目经济评价方法与参数》

Feasibility of parameter of eye movement in evaluation of production appearaince;

眼睛运动参数评价产品外观的可行性

A Research on Evaluation Methods of Petroleum Reserve;

石油储量价值评估方法及其参数分析

The Enterprise Appraisal under the Parameters Uncertainty

参数不确定性情形下的企业价值评估

Fast Evaluation of Mechanical Parameters of jointed Rock Mass Based on RMR

基于RMR的节理岩体力学参数快速评价

Parameter Test System for Mecha Based on LabVIEW

基于LabVIEW的小机芯参数评价

Application of multi-parameters flow units in evaluation of reservoir

多参数流动单元在储层评价中的应用

Evaluation and Application of Flowrate Parameter of Electro-regulating Valve

电动式调节阀流量参数的评价及应用

Research on Non-parameter Evalualtion in Subjective Judge s Quality;

主观评分裁判员水平非参数评价方法的研究

Evaluation Research on Bidding Strategies Model of Generation Companies Based on Non-Parameter Estimation

基于非参数估计的发电商竞价模型评价研究