In this article , synthetic evaluation on image quality of chest radiography summarized according to relative requirement , conditions , and clinic application 本文根据影像质量综合评价要求和具备的条件，结合临床实际情况，对胸片影像质量综合评价进行了综述。
In order to describe the hupqc system theoretically , the mathematical model of hupqc is derived by the concepts of space coordinate transform and the switch function 为了对电能质量综合调节系统在理论上进行描述，作者应用空间坐标系变换和开关函数的概念，建立了系统的数学模型。
The physico - chemical indexes were measured and the environmental qualitative compositive index ( pi ) and the chemical evaluational index ( pb / n ) were calculated to evaluate the water quality of this inner river 通过理化指标的测定、计算环境质量综合指数( pi )及化学评价指数( pb n )对内河水质进行评价。
Then , the paper presents the develop trend about the comprehensive estimation of fracture rock , study on dynamic model and numerical modelling , and combining the theory with practice 在其基础上对节理岩体的质量综合评价、力学模型的研究、数值模拟的研究、理论与试验相结合等方面的发展趋势提出了几点看法。
In view of the uncertainty of indexes for evaluating air quality the entropy value theory is applied to combine with fuzzy matter - element method to establish an entropy fuzzy matter - element model 摘要鉴于大气环境质量评价中客观存在的不确定性和模糊性，将熵值理论与模糊物元分析法相结合，应用于大气环境质量综合评价中，建立了基于熵权的模糊物元模型。
Abstract : applying modern advanced educational evaluation theory andmethods , this essay sets up the physical teaching quality evaluation model . the model can evaluate every teacher ' s teaching quality 文摘:运用当代先进的教育评价理论与方法，建立了中专体育教学质量综合评价的数学模型。该模型能够定量显示每个教师教学质量的实际评价分值，评价结果置信度高。
Since pwm converters are the key part of hupqc , according to the application of this paper , the mathematical model about the series and shunt parts of tri - level pwm converters is presented in abc coordinate system 电能质量调节系统的核心单元是pwm变流器，结合本文应用提出了三相abc坐标系下电能质量综合调节系统的并联补偿单元和串联补偿单元的基本数学模型。
As to a fuzzy comprehensive evaluation model in quality of care in hospital , we have established a fuzzy comprehensive evaluation mathematic model and ascertain method of some relevant method parameter by way of application of fuzzy mathematic theory 摘要针时医院护理人员护理质量综合评价的实际问题，应用模糊数学理论，建立了护理质量模糊综合评价的数学模型，并给出了模型中有关参数的确定方法。
Generally , this method , which includes distribution of evaluation points , classification of evaluation content , and grading of evaluation , is done with objective evaluation , physical evaluation , radiographic technique evaluation , and evaluation of radioactive dose 胸片影像质量综合评价分为视读评价、物理评价、摄影技术评价及入射剂量评价四方面，总体分为综合评价分数分配、综合评价内容分类及读片评价等级三大内容。
The concept of the quality of life is a fundamental indicator both of health and medical action , so it is important to calculate the quality of life index to assess it and solve the problem on the quality of life 生活质量在健康和医疗行为上都是一个基本的指示器，所以对生活质量的研究显得非常重要，特别是计算出有关我国各省自治区人民的生活质量综合得分，再通过它去评估我国人民的生活质量和解决与生活质量有关的问题。
