This paper analyzes the relevant contents of forest land quality classification and evaluation,inquires into technology of forest land assessment based on forest land classification,and then studies technical framework on forest land classification and evaluation.
分析对林地质量进行评定和等级划分的相关内容,探讨在林地分等评级的基础上对林地经济价值进行评价的技术,进而研究林地分等评级的技术构架。
Finally,it is of realistic and practical significance to apply the evaluation conclusion mentioned above to security-level classification.
为提高信息安全风险评估的客观性和准确性,文章提出利用粗糙集相关理论进行安全评估的方法,并详细阐述了该方法的原理及运用它进行安全评估的基本流程,最后将评估结论落实到安全等级划分中的做法具有较好的现实意义和较强的可操作性。
Along with the development of periodical undertaking and the increase of kinds of periodical in China,the department of books and intelligence,the periodical circle,the academic circle and the readers more and more pay attention to the grade division of the periodicals from objective,publish about 400 theory research paper about the grade division of the periodicals and some research results.
随着我国期刊事业的发展、期刊种类的增加,对期刊等级划分客观上越来越被图书情报部门、期刊界、学术界及读者所关注,发表了400余篇关于期刊等级划分的理论性研究论文,也有一些研究成果问世,其中《中文核心期刊要目总览》得到了高校教师及科研部门的极大认可,成为考核科研业绩的重要项目。
A framework of hiberarchy trusted network based on the grade division was put forward,and the partition rules of trusted attributes as well as the methods of grade division were explained in detail.
提出了一种基于等级划分的层次化可信网络框架,详细说明了可信属性的划分规则和可信等级的评估方法,着重指出了该框架在可信网络中的实际应用。
Qualitative investigation on grade partition of nursing staffs in a third-grade class-A hospital in Shanghai city;
上海市某三级甲等医院护理人员等级划分的定性研究
Finally,the authors make grade partition of the eva.
与传统的服务水平评价不同,采用能够综合反映道路管理者和道路使用者共同要求的评价指标——临界密度比对城市快速路基本段的运行状况进行评价;根据快速路交通信息采集系统提供的大量数据,比选了适合的交通流模型,并对临界密度进行标定;最后给出了评价指标的等级划分和对应状态的描述。
Starting with the problems presented on ranking traffic accidents,disadvantages of ranking method are analyzed; Basing on these disadvantages,the opinion on ranking traffic accidents to be improved is proposed in consideration of vehicle models,road grades and factors on influencing social economy development.
从我国目前道路交通事故等级划分实践中存在的问题入手,分析研究了道路交通事故等级划分方法的不足之处;基于这些不足之处,提出了改进的等级划分理念:加入车辆类型和道路等级因素,考虑社会经济发展变化因子的影响,并进行等级模糊化,使之更符合客观情况。
On the basis of establishing iron ore resources ranking system and utility function, iron ore resources capital is ranked by adopting auto-organized nerve network.
本文采用自组织神经网络,在建立铁矿资源等级划分体系和效用函数的基础上,对铁矿资源资产进行了等级划分。
Standard for grade classification of earthquake damage of petrochemical industrial equipments
石油化工设备地震破坏等级划分标准
Restorability class partition for durability of concrete structure
混凝土结构耐久性的修复性等级划分
Dividing Model and Option of Financial Risk Level in International Corporation;
跨国公司财务风险等级划分方法选择
Discussion on Classification Criterion of Size Class for Uneven-Aged Forest Stands
关于异龄林大小等级划分标准的探讨
Study on the Classification of Science and Technology and Educational Urban Function and Spacial Distribution in China;
中国城市科教职能等级划分及空间分布研究
A Discussion on Distributing Laws and Protected Grades of Protection Plants in Western Sichuan Province
川西保护植物分布规律及保护等级划分探讨
Combined application of safety instrumented system classification and HAZOP analysis
安全仪表系统等级划分与HAZOP分析的结合应用
This paper focuses on how to partition ratepaying credit grade based on data mining and how to develop system prototype about partitioning ratepaying credit grade.
本文主要研究利用数据挖掘技术进行纳税信用等级划分以及信用等级划分系统的开发。
Design of standard for rank and grade classification of hydraulic engineering complex(part of mountain zone)(trial edition)
水利水电枢纽工程等级划分及设计标准
They are used to build criteria of risk rank.
在此基础上建立了统一的风险等级划分标准.
Why do claims about racial hierarchy matter?
为什么对种族等级划分事务提出权利要求？
The Determination of VTS Levels Research in Wuhan Administer Area;
武汉辖区船舶交通管理系统（VTS）等级划分的研究
Study on the Fiber Quality and the Classification of Color Grades of China s Cotton;
我国棉花纤维质量及颜色等级划分研究
Cultivated Land Classification Supported by GIS;
地理信息系统支持下的耕地地力等级划分
Partition Ratepaying Credit Grade Based on Data Mining;
基于数据挖掘技术的纳税信用等级划分
Classification of grade of service trades General rules
GB/T17372-1998服务企业等级的划分总则
We grade the students according to their reading ability.
我们根据阅读能力将学生划分等级。
Categorization of a group of people according to ability or status.
划分，区分，分等级根据能力或地位对人进行分类