查询词典 iodimetric analysis

With the use of analytical and numerical analysis to analyse the stability and attractability of the network using the two learning rules, the associative memory of the network using higher-order projection algorithm is better than that of using higher-order Hebbian algorithm.

通过在解析和数值两方面对这两种学习规则下网络的稳定性和吸引性的分析，可以看出高阶投影规则下网络的联想记忆性能比高阶Hebb规则下的要好。

In this paper,the asymptotic property for two kinds of ecological systems and oscillation for solutions of a neutral differential equations is studied by employing differential inequalities and using eigenvalue analysis,iterative algorithm,induction and comparison theorem etc.Here, the system\'s asymptotic property includes the uniform persistence,the global attractability of the solutions,the asmptotic stability of the solutions and the oscillation of solutions.

本文利用微分不等式、特征根分析法、迭代法、归纳法及比较原理等方法和理论，研究了两类生态模型解的渐近性和一类脉冲中立型微分方程解的振动性，其中包括模型的一致持久生存性，正平衡态的全局吸引性、局部与全局渐近稳定性以及解的振动性。

The asymptoticbehavior of two ecological systems and the unconditionally stability and oscillations in kinds of 4-order delay difference equations are investigated by using analysis method, constructing Lyapunovfunctions, the logarithmic norm, charateristic roots theory and the bifurcation theory. Here, theasymptotic properity includes the uniform persistence, the global attractability of the solutions,the asymptotic stability of the positive solution local or global and the oscillations of solutions.

本文利用定性分析的方法、比较原理、特征值分析法、对数范数、构造Lyapunov函数及分支理论等方法和理论，研究了两类生态模型解的渐近性及一类四阶时滞微分方程解的无条件稳定性，其中包含模型的一致持久生存性、正平衡态的全局吸引性、局部和全局渐近性以及解的振动性等问题。

After that inducts the mainly influence factors of ports attractive force, researching the list of the influence relevancy of all indexes and the result has been qualified and quantified analysis.

随后分析了影响港口吸引力的主要因素，并对影响因素的影响程度进行了关联性排序，定性和定量分析了排序结果。

To design a basic evaluation model of attribute data in GIS, using various theory of data quality, this paper makes a deep analysis of quality control and evaluation of attribute data and brings forward a effective measure against error in attribute data. A good method is presented to improve precision of attribute data in this paper.

为了给出一个GIS属性数据质量评价的基本模型，结合已有的数据质量理论，本文对属性数据的质量控制与评价进行了深入分析与研究，给出了GIS属性数据质量控制的有效措施，并提出了提高属性数据存储、操作精度的方法。

In GIS, data quality is one of the key aspects.The Recent studies of data quality in GIS most focus in the error of spatial data. The error study on attribute data is very weak. Most studies centralize in precision analysis of attribute data from remote sensing and introduction of new method. The studies of attribute information quality stored in RDB are very weak.

近年来，GIS数据质量的研究集中在位置数据的误差上，而对属性数据误差的研究较少，多年来的研究主要集中在遥感分类属性数据的精度分析和一些新方法的引入上，而关系数据库存储的属性信息质量方面的研究相对比较薄弱。

This paper also analyses the structure and function of GIS-T, and carries out the analysis of the spatial and attributive data structure.

对GIS-T的结构和功能进行了分析并进行了相应的属性数据和空间数据的结构分析。

Methods Take the audibility threshold、basilar membrane stretched preparation and immunofluorescence stain as the index, observing that the rats were put in the stationary noise before 30days until after that for 7days, have vitamin E and sodium chloride , check the auditory brain stem potential and the lost rate and NF-κB of the OHC in the cochlea hair cells expression quantitative analysis.

以听阈、耳蜗基底膜铺片及免疫荧光染色为指标，观察大白鼠在稳态噪声持续暴露之前30天至暴露后7天，灌维生素E或生理盐水，对大白鼠听觉脑干电位分析和耳蜗外毛细胞丢失率分析及NF-κB在耳蜗毛细胞中表达定量分析。

In Amplitude Analysis in time domain, the step impulse response acts as an important parameter to evaluate the performance of audio device. It reflects the response sensitivity of audio system to sudden changed signals.

在音频设备的时域特性分析中，阶跃脉冲响应检测是衡量系统性能的重要方法，它反映的是音频设备对于突变信号的响应灵敏度。

Methods Pure-tone audiometry and statistical analysis of the hearing threshold of the speech frequency and high frequency were performed in 60～70 years old elders.

方法对 6 0～ 70岁有军事噪声暴露史的老年人 79例(15 8耳)及无军事噪声暴露史的老年人 36 4例(72 8耳)进行纯音测听，将言语听阈和高频听阈进行统计分析。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。