查询词典 performance evaluation

The results show that when the cathode humidified temperature increase, the humidification of membrane and fuel cell performance improved at lower current density, while the saturation in diffusion layer increase and the performance decreases at higher current density. Humidification of membrane and fuel cell performance improved when the anode humidified temperature increase, the saturation in diffusion layer decrease and fuel cell performance improved when the fuel cell working temperature increase, the resistance of diffusion layer decrease and the performance improved when the porosity largen. At last, the simulation results are compared with the experimental results and they are basically the same.

结果表明随阴极加湿温度的提高，在低电流密度运行时膜的润湿条件改善，燃料电池性能提高，在高电流密度运行时扩散层中液态饱和度增加，燃料电池性能下降；随阳极加湿温度的提高，膜的润湿条件改善，燃料电池性能提高；随燃料电池运行温度的提高，扩散层中液态饱和度下降，燃料电池性能提高；随气体扩散层孔隙率增加，气体扩散层阻力减小，燃料电池性能提高。

Ignition performance, off the performance, combustion gas proportional valve capacity is a measure of the performance level of the main technical indicators, namely the import and export mapping proportional valve pressure (P2-P2) performance curve, outlet pressure and coil current (P2-I) curve, current and flow curve, and the data of these curves is proportional valve performance testing gas key.

点火性能、熄灭性能、燃烧能力是衡量燃气比例阀性能高低的主要技术指标，截止阀即测绘比例阀进出口压力（P2-P2）性能曲线、出口压力与线圈电流（P2-I）曲线、电流与流量曲线，以及这些曲线有关数据，是燃气比例阀性能测试的关键。

According to the safety evaluation general rule, safety acceptance evaluation guideline and the work on safety acceptance evaluation for Line 1, Nan...

笔者根据安全评价通则、安全验收评价导则及在南京地铁一号线工程安全验收评价工作的基础上，提出城市轨道交通工程安全验收评价主体思路、评价重点及评价方法。

Based on regulation study, this paper adopts case analysis to establish tax cost and efficiency evaluation index system, and designs index weight with analytic hierarchy process, so that the evaluation index is more scientific and the evaluation result is more impersonal and effective; secondly, innovation in index design.

本文在规范性研究的基础上，采用案例分析，建立税收成本与税收效率的评估指标体系，用层次分析法设计指标的权重，使得评价指标更科学合理，评价结果更客观有效；二、指标设计创新。

Some main system parameters were analyzed on their influence for the evaluation methods, indicating that the optimal angular magnification described by the two evaluation methods were consistent with the actual systems, and that the evaluation method based on MRTD channel width has a better agreement with actual viewing which is thus more suitable for evaluating thermal imaging systems.

两种方法描述的系统最佳放大率与实际情况一致，且基于MRTD信道宽度的热成像系统性能评价方法与实际观察具有更好的一致性，适合热成像系统综合性能的评价。

The paper draws the following conclusions:Brand value is the evaluation to the brand as asset and equity and it can be expressed as brand financial value and brand equity. Brand value comes from the extra utility it takes to the customers by satisfying their special needs. The forming base of the brand value is closely relative to the customers, and there are some other factors infecting brand value such as brand extension. Brand value evaluation includes two parts. One is to have a valuation to the brand financial value, the other is to evaluation of the brand equity by choosing a suitable brand equity model.

经过上述研究，本文得到以下结论：品牌价值是对品牌作为一种资产和一种权益的价值量化，具体体现为品牌财务价值和品牌权益价值；从效用价值论的角度，品牌价值来源于品牌带给消费者的特殊效用；品牌与消费者的关系是品牌价值的形成基础，品牌价值的大小还要受到其他因素的影响；完整的品牌价值测评应由两方面构成：按照收益法原则测评品牌的财务价值；选择适当的品牌权益模型对品牌权益进行测评。

This thesis set takes an architecture project as example and constructs the index set of project management evaluation. Then integrated evaluation method is designed based on the balanced scorecard index set, analytical hierarchy process method and Fuzzy Comprehensive Evaluation Method.

最后，本文以建筑工程项目为例，建立一套适合建筑企业项目管理绩效评估的指标体系，并结合层次分析法和模糊综合评价法，形成了一套完整的项目管理绩效评估方法体系。

If you understand the concept of class evaluation and the propose of class evaluation , it will be advantage to set up the quality standard system of class evaluation.

搞清楚教师课堂评价的概念，了解教师课堂评价的目的，有利于科学地建立教师课堂评价质量标准体系。

The main creative finding of this research on theory included: This project distinguished self-worth of domains of self-evaluation and self-worth of processes of self-evaluation , confirmed the bidimensional model of self-worth and verified the gender dissociation on self-worth of processes of self-evaluation.

本论文在理论上的研究结果及创新之处为区分了自我评价过程自我价值感和自我评价领域自我价值感的基础上，提出并确认了自我价值感的二维模型，并进一步研究了自我评价过程自我价值感的性别分离效应。

Carabid beetle was selected as bioindicators and pitfall trapping was used as sampling method for animal biodiversity evaluation; for flora evaluation, both field experiment and releve approach were used with assistance of remote sensing image; for the evaluation of soil organic carbon change, a Regional Resources and environmental information system was established; and RS, GIS and biogeochemistry model were all used to evaluate the soil organic carbon change.

生物多样性研究中，动物多样性研究部分以步甲作为指示生物展开，方法为陷阱法；植物多样性研究部分采用田间试验以及遥感影像配合下的样方记录法；对区域土壤有机碳变化的研究采用遥感、地理信息系统和生物地球化学循环模型模拟相结合的方法。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。