查询词典 basis of assessment

Part two: The establishment of the model on the evaluation system of surgical practice quality for five-year clinical medicine education In this part methods of level analysis and specialist consultation are applied to weigh all the essential evaluation factors; and on the basis of the weighing, fuzzy mathematics overall assessment is used to establish mathematic models, which will also be testified followingly to assure that the comprehensive evaluation method constructed taking these three parts as main contents is scientific, efficient and feasible so that it can be employed to the evaluation of surgical practice quality of five-year clinical medical students.

第二部分：临床医学五年制外科实习质量评价数学模型的构建运用层次分析法，通过专家咨询，确定各评价要素权重；在确定权重的基础上，用模糊数学综合评判法建立数学模型，并对其进行验证，证明由这三部分为主要内容所构成的综合评价方法是科学、有效、可行的，可应用于临床医学五年制外科实习质量的评价。

On the basis of hydrogeological and hydrochemical data of many years,comprehensive assessment of groundwater quality was carried out in this paper.

以新一轮《全国地下水资源评价》项目为依托，以几十年地下水化学资料和水文地质资料为基础，对我国地下水质量进行了综合评价，阐述了我国地下水质量分布特征，简要分析了其成因，并提出了预防地下水水质恶化的建议。

Minimum Zone Evaluation of form error is needed for measurement uncertainty analysis and assessment of inspectability of Virtual Coordinate Inspecting System, it is also a basis of Minimum Zone Evaluation of form errors and attitude errors.

形状误差最小区域评定是虚拟坐标测量系统中测量不确定度分析和可测量性评估所必需的，也是一切形位误差最小区域评定的基础。

In this assessment, two groups of evaluation factors were used: one group is stipulated in "Environment quality standards for surface water (GB3838-2002)"; the other factors included main pollutants of Jinhe River, such as kjeldahl nitrogen, nitrite nitrogen, nitrate nitrogen and chlorophyll a, and the standards of some of them were given by the author on the basis of relative data.

在此评价中，采用了两组评价因子，一组是地表水环境质量标准(GB3838-2002)内的因子，一组除了标准内的水质因子，还包括了津河的主要污染物凯氏氮、亚硝酸盐氮、硝酸盐氮和叶绿素，这些污染物的标准是经过查阅资料自定的。

On the basis of the past research, the aims of this study include:(1) To establish the module of emotion induced by cognitive task;(2) To set up the assessment system of criterion of emotional stability;(3) To study on the effect of emotional stability to cognitive task performance;(4) To investigate the influence of situational variable on psychophysiological research of emotion;(5) To discuss the physiological differences between different emotional stability individuals under different situations.

在以往研究的基础上，本工作的主要目的如下：（1）建立情绪诱导认知作业模式；（2）建立情绪稳定性效标评价体系；（3）探讨情绪稳定性对认知作业绩效的影响；（4）研究情境变量对情绪生理心理学研究的影响；（5）探讨不同情绪稳定性个体在不同情境下的生理反应差异。

On the ecosystem health, definitions from utilization and ecosystem views are introduced, the contents and difficulties in assessing it are discussed. On the biodiversity enhancement, the relationship between forest structural complexity and forest biodiversity are discussed, the significance of old growth structure are highlighted, and measures of changing forest structure to promote forest biodiversity are put forward. On the landscape planning in forest management, some patterns, theoretical foundations and models are introduced, especially three conceptual models, i.e., key habitat\|corridors model, nature landscape model, and supportive features model. On the alternative silvicultural systems, reasons for developing alternative silvicultural system by mimic of nature disturbance are discussed, and some advanced techniques and their ecological basis are noted. Finally, on the ecosystem service, its contents and importance of assessment are illustrated.

关于森林生态系统健康，讨论了不同角度对生态系统健康的定义和不同层次上的生态系统健康的内容及评价生态系统健康的困难所在；②关于森林生物多样性，探讨了森林结构复杂性与生物多样性的关系，老龄林结构对森林生态系统的意义和作用，以及如何通过经营调整结构促进生物多样性；③关于森林经营的景观规划，描述了进行景观规划的途径、理论和模型，并对三种概念模型进行了介绍；④关于森林经营的替代技术体系，介绍了模拟自然干扰设计替代技术体系的原理，分析了替代经营技术体系产生的原因和有关最新技术研究进展；⑤关于森林生态系统服务，讨论了生态系统服务的基本内容和评价在森林生态系统管理中的重要意义。

The trans-axial scanning is the basis of diagnosis of maxillofacia1 fracture.The advantages of 3D reconstruction with MSCT are remarkable to revealing stereoscopically complex fractures and comminuted fractures.Therefore,3D construction is valuable for the diagnosis and clinical assessment of maxillofacial fracture.

MSCT轴位图像是诊断颌面部骨折的基础，三维重建的优势在于对复杂性、粉碎性骨折的多方位立体显示，清晰显示病变的空间解剖关系，对术前评估具有重要的临床价值。

But with the development and improvement of the people's lives level of consumption and the change of the national fiscal and taxation policy, some questions have appeared day by day in the Excise Tax. For example , the tax category is single, taxation range is narrow , the tax rate structure is unreasonable, the basis of tax assessment is unperfected, and the tax collection system is deficient, etc. The current Excise Tax can no longer meet the need of the changing social and economic situation.

但是随着社会经济的发展和人民生活消费水平的提高以及国家财税政策的转变，消费税日益出现了一些问题，例如税种设置单一、征税范围偏窄、税率结构不合理、计税依据不完善、征管制度欠缺等，现行消费税已经不再能够适应社会经济形势发展的需要。

On the basis of URNA's characteristics, psychophysical method, one of the most scientific and credible methods, is chosen to establish the complete landscape assessment system, including acquiring scenic beauty value by SBE method, dividing into different influencing factors by SD method, and setting up their connection model by multiple linear regression analysis.

城市自然遗留地是随着城市化的进程在城市规划区内遗留下来的的用地，根据城市自然遗留地城市性、自然性和遗留性的特点，结合国内的实际情况，运用目前最严格、可靠性最好的心理物理学方法，以相片为测试材料，采用SBE法获得美景度量值，SD法测定各景观要素量值，以及多元线性回归方法建立两者的关系模型，最终提出了城市自然遗留地景观美学评价完整的方法体系，并修正和完善了心理物理学方法在城市自然遗留地领域的具体应用。

Through the comprehensive analysis of the indexes system of the safe reliability of coal ventilative system and on the basis of grey analysis theory,the multiple structural model of the comprehensive assessment is determined and the method of grey multiple comprehensive assessments is established.

通过对通风系统安全可靠性评价指标体系的综合分析，笔者基于灰色并联分析理论，确定了综合评判的层次结构模型，建立了灰色多层次综合评判方法。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。