| 1. | With grey system the reservoir is divided to 94 parts evaluated . in general , the results of the two methods are approximate 而定量评价则将水电站分为94个评价单元,采用灰色聚类对94个单元作了评价。 |
| 2. | The manufacturing feature of the part design is taken as a basic element to carry out various evaluation tasks in all evaluation objectives 以零件的制造特征作为可制造性评价方法的基本评价单元,实现可制造性评价的各个评价目标。 |
| 3. | The graph of mine geological environment assessment for different districts in chongqing city is obtained based on minefield border through the assessment and overlapping of each assessment unit 在兼顾矿区边界完整性的基础上,通过对各评价单元的评判、综合,得出了重庆市矿山地质环境评价分区图。 |
| 4. | In order to quantitatively evaluate the vulnerability , an assessment indicator system , including 9 indicators , was sep up for the first time in the present study 为了定量地评价地表水资源脆弱性,构建了一个包含9个反映地表水资源脆弱性内涵的评价指标体系,并且运用数学力法计算了各评价单元地表水资源的脆弱度。 |
| 5. | To distinguish the risk factors and the class of risk of each assessment unit in chemicals terminal , this paper conducts qualitative and quantitative analysis of dangerous characteristics of combustion , explosion and toxicity of chemicals in bulk 对散化码头进行风险源项分析,目的是确定散化码头各个评价单元的风险因素和风险类型。 |
| 6. | The corresponding matrixes of membership degrees are gotten through different membership functions and weight scales of assessment indices are determined by expert judgment method and statistical method of frequency 合理地划分了评价单元并确定了评价指标量化标准,通过不同隶属度函数得到相应的隶属度矩阵,利用专家评判法和频数统计法确定评价指标的权重。 |
| 7. | Part three , confirming basic unit on potential evaluation of cultivated land arrange , based on the evaluation unit and the end of potential evaluation of cultivated land arrange , selecting evaluation unit on the basis of land classification 在分析土地潜力评价单元划分一般模式基础上,结合耕地整理潜力评价目标,运用二次坐标合成定位技术进行耕地整理潜力评价单元的划分。 |
| 8. | According to field survey and statistical data of each county amended to obtain plantation distribution of fiber length in yeerqiang river field in support , then used mapgis technology to analyze spatial data and established land valuation cell 再结合实地考察及各县统计数据进行修正得到了叶尔羌河流域后备耕地的分布情况,然后运用mapgis技术,分析相关空间数据并确定了土地评价单元。 |
| 9. | On the basis of mapping unit of 50m 50m the paper makes use of logistic regression analysis and information value method respectively to have a hazard assessment of landslide on main urban areas of wanzhou and gets a hazard map finally 文中使用50m 50m的评价单元,分别使用逻辑回归分析法和信息量法,对万州主城区研究区进行了滑坡危险性评价,最终得到的危险性图与已有的滑坡分布吻合良好。 |
| 10. | Part two , theoretical issues of potential evaluation of cultivated land arrange , this part discuss the concept and theoretical basis of cultivated land arrangement , the definition of potentiality and originality of potentiality , the recent relevant concept and technical method , at last , this part put forward evaluation thought route , technical way and key issue on potential evaluation of cultivated land arrange 第二部分耕地整理潜力评价若干理论问题。阐述了耕地整理概念及理论基础、耕地整理潜力内涵及潜力结构、耕地整理潜力评价技术方法,最后提出耕地整理潜力评价思路、技术路线和关键技术问题。第三部分,耕地整理潜力评价单元划分。 |