查询词典 quantitative

In the second place, this paper uses the financial data reported by China's private listed companies and statistical analysis skills to test the theories and hypotheses. The research collects all required data from 2000 to 2002, examines the profit ability, the gain ability, the repay ability, and the cost control ability for all sampling listed companies by using Paired-Samples T test in the quantitative analysis section. The results show that these listed companies'profit decreases, income increases, repay ability enhances after the companies go public. Finally the paper takes the non-operating expenses as the illustrating index for the cost control capability of the companies to demonstrate that there is an obvious increase of non-operating expenses after getting great amount of money in IPO, in this sense it can be stated that there is the intendancy of low capital utility rate in private companies.

研究选用了描述性统计分析方法对样本企业IPO前后时段的财务指标进行了对比考查，并运用配对样本t检验方法进行了显著性检验，研究结果表明民营企业在IPO前后的盈利水平总体上是显著下降的；同时研究也显示虽然获利水平出现了小幅上升，但这是由于企业通过IPO融资增加了投资规模导致的；企业的偿债能力在IPO之后有明显的好转；研究最后以营业外支出作为企业成本控制能力的解释指标，发现企业在IPO上市融得大量资金后对主营业务以外的支出有明显的增多，可以判断民营企业存在资本利用效率低下的现象。

Through analyses on the exchange between the space electron kinetic energy and interelectrode electromagnetic field energy, and energy changes of the electromagnetic field on the magnetically insulated transmission line cross-section, the quantitative relationship between the line voltage and current is pressented at the start and end during the formation process of the magnetical insulation without electron loss.

通过分析空间电子与极间电磁场之间的能量交换关系，以及磁绝缘传输线横截面上的电磁场总能量变化，给出了量化无损磁绝缘形成过程始末时刻线电压和线电流关系的电磁模型。

An algorithm for mining optimized support and interestingness quantitative association rules is presented.

关联规则可分为两类：类别关联规则和数量关联规则。

Therefore, even more than for intergranular materials, Laboratory measurements are required for quantitative evaluation of porosity.

因此，对于晶体物质，实验室对孔隙度的定量测量比测定晶体物质更有必要。

The slope stability question is influenced by many kinds of inherent factors, for instance geological structure, intensity of rock body, development state of joint and crack, cohesive force of the rock, interior angle of friction, groundwater, etc., these objective factors reflect generally their sizes with some quantitative parameter indexes in the past.

边坡稳定问题受多种内在因素影响，如地质构造、岩体强度、节理裂隙发育状况、岩石的内聚力、内摩擦角、地下水等，这些客观因素过去一般用某些定量参数指标来反映其大小。

In addition, it provides a precondition for quantitative analysis of contact fretting invalidation of internal-combustion engine.

为定量分析内燃机上的接触疲劳失效提供先决条件。

It is important in interpretability and Geometry precisions of land types, also certain level qualitative and quantitative analysis method.

研究方法：重点是地类可解度和几何精度两方面，一定层次的定性与定量分析方法。

The method of representing texts with quantitative characteristics of linguistic structures enhances the interpretability of the results,and is feasible and theoretically and practicably significative in text clustering and text classification.

以语言结构的计量特征表示文本的方法加强了聚类/分类研究的可解释性，具有较高的理论和应用价值。

Objective To explore the modified pulmonary to aortic flow time interval ratios in quantitative estimation of pulmonary arterial pressures.

目的 探讨改良的肺动脉/主动脉血流时间间期比定量估测肺动脉压的新方法。

The results indicated that the mathematical model and developed quantitative method could better approximate the intrinsical properties of the ventricular cell.

在模型基础上定量分析了缺血细胞的电生理效应及三种因素在其中的不同作用。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新