评价

Aiming at the weakness of traditional evaluation methods, traffic conflict technique and fuzzy synthetic evaluation were introduced into grade crossing safety evaluation.

针对传统的平面交叉口安全评价方法存在的缺陷，将交通冲突技术和模糊综合评价方法引入其中。

A new model of fuzzy probability comprehensive evaluation is developed and it was used to assess the water quality in the Grand Canal.

建立了一种新的水质综合评判模型－Fuzzy综合评价模型，并应用于京杭大运河扬州段的水质综合评价中。

It is difficult to express as a numerical index. In this paper,a graph theory method of changing multi-objective into simple objective is.

关于学生对教师教学的评价的问题，是一个多目标的评价问题，很难用一个数量指数表达。

Compared with traditional method by use of pure quantity, land suitability evaluation based on GIS may integrate the numeral calculation with graphical procession effectively, so as to raise the evaluation efficiency.

相对于传统的纯数值评价方法，基于GIS的土地适宜性评价方法将数值计算和图形处理有机地结合起来，具有简洁、直观、易操作和快速等特点。

Condition on which evaluation methods are applied to comprehensive greenness evaluation was given.

结合产品的环境、能源、资源和成本等绿色属性评价的特点，建立了质量评价方法。

Chapter Three, The Analysis of The Influence Factors on Greenness of Product.

第三章 产品的绿色属性影响因素分析为了提高绿色产品评价的科学性、可靠性，必须抓住对绿色属性影响具有关键性的指标参与评价。

The stress was the study of the new methods of calculation the harmonic voltage and the harmonic current, and a new concept of filter ratio to evaluate the actual effect of single harmonic filter was raised considering the background harmonics. As well, the calculation mode of the single harmonic filter was also given based on the concept of filter ratio; it can offer effect data to evaluate the actual filter ratio of the single harmonic filter. At the same time, a method of designing the single harmonic filter was given, too, considering the background harmonics of the power system. In this paper, both the computer analysis and the proven had been done. And the result was shown to be that the voltage aberration and the harmonic current were decreased, and that the actual filter ratio of single harmonic filter was raised. The reason that we must consider the background harmonics when designing a single harmonic filter was also expatiated in this paper.

重点研究了考虑电网背景谐波下谐波电压、电流的计算方法，提出了用滤波率来评价单调谐滤波器安装容量利用率的概念，基于滤波率，分别给出了不考虑、考虑电网背景谐波时，单调谐滤波器的计算模型，为定量分析和评价单调谐滤波器的实际补偿效果提供了依据：并以此提出了考虑电网背景谐波的单调谐滤波器计算机辅助优化设计方法，并经计算机仿真分析、论证，减少了负载母线谐波电压畸变率和注入系统的谐波电流，有效地提高了单调谐滤波器的滤波效果，阐述了单调谐滤波器的设计过程中要考虑电网背景谐波的理论和实际意义。

Potential hazardousness of organic pollutants in some drinking water sources in southern Jiangsu was quantitatively e-valuated with the method of multipollutant analysis and evaluation.

以美国EPA建议的多污染物分析与评价系统，对苏南地区部分饮用水源水质的危险度进行了评价。

Developed from the traditional finance index analysis method to the haziness synthesizes performance evaluation method shows that it has contain substantial improvement , more science and rationalization in recent years .

从传统的财务指标分析法发展到模糊综合绩效评价法说明近年来企业绩效评价方法有了长足的改进，使其更加科学合理化。

The writer tries to construct the evaluation criterion or its system of middle school head-teacher"s work that are on the basis of probing into the evaluation criteria and general theoretical questions initially of middle school head-teacher"s work.

本文试图在初步探讨中学班主任工作评价标准一般理论问题的基础上，构建我国的中学班主任工作评价标准及其体系。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。