谈水利部门如何适应政府收支分类改革

在简述政府收支分类改革的意义和主要内容的基础上,指出水利部门要在新的收支科目设置的情况下做好预算编制的衔接配套工作,通过制定各类经费定额标准,充分反映行业的自身特点。     

Residential energy consumption across different population groups: comparative analysis for Latino and non-Latino households in USA

Residential energy cost is an important part of the household budget and could vary significantly across different population groups in many countries. In the United States, many studies have analyzed household fuel consumption by fuel type, including electricity, natural gas, fuel oil, and liquefied petroleum gas (LPG), and by geographic areas. Past research has also demonstrated significant variation in residential energy use across various population groups, including white, black, and Latino. However, our research shows that residential energy demand by fuel type for Latinos, the fastest growing population group, has not been explained by economic and non-economic factors in any statistical model in public domain. The purpose of this paper was to discuss energy demand and expenditure patterns for Latino and non-Latino households in hhe United States as a case example of analyzing residential energy consumption across different population groups in a country. The linear expenditure system model developed by Stone and Geary is the basis of the statistical model developed to explain fuel consumption and expenditures for Latino households. For comparison, the models are also developed for non-Latino, black, and non-black households. These models estimate energy consumption of and expenditures for electricity, natural gas, fuel oil, and LPG by various households at the national level. Significant variations in the patterns of these fuels consumption for Latinos and non-Latinos are highlighted. The model methodology and results of this research should be useful to energy policymakers in government and industry, researches, and academicians who are concerned with economic and energy issues related to various population groups in their country.     

公路隧道岩体分级的模糊综合评判法

建立了公路隧道岩体分级的模糊综合评判法.对<公路隧道岩体分级标准>数据进行了分析和整理,确定了适宜的分级指标和分级标准;对评价论域进行了模糊处理,以适应评价指标交叉的要求;建立了各定量和定性指标对不同论域等级隶属度的计算方法;确定了权重选取标准;给出了模糊综合评判的计算步骤;针对韩家岭公路隧道现场实践,进行了现场隧道围岩分级的模糊综合评判,对评判结果进行了分析.     

黄河下游河型分类与判别模式研究

利用黄河下游11年资料的计算表明,本文在前人研究成果的基础上,根据泥沙运动基本理论、河床演变基本原理以及河流输沙强平衡概念建立的,以实用冲积河流稳定程度公式为理论和计算依据,由模糊聚类分析和判别分析方法构成的黄河下游河型分类与判别模式,可以为小浪底水库运用后黄河下游河型的分类与判别提供有力的理论依据和具体的计算方法,同时,也对其它冲积河流河型的分类与判别有一定的借鉴作用。     

Dyke Foundation Classification

1　ＩｍｐｏｒｔａｎｃｅｏｆＤｙｋｅＲｅｉｎｆｏｒｃｅｍｅｎｔａｎｄＮｅ ｃｅｓｓｉｔｙｏｆＤｙｋｅＦｏｕｎｄａｔｉｏｎＣｌａｓｓｉｆｉｃａｔｉｏｎ　　Ｆｏｕｎｄａｔｉｏｎｐｌａｙｓａｎｉｍｐｏｒｔａｎｔｒｏｌｅｆｏｒｔｈｅｓａｆｅｔｙｏｆｌｅｖ ｅｅ．ＭｏｓｔｏｆｌｅｖｅｅｓｉｎＣｈｉｎａｗｅｒｅｂｕｉｌｔｓｅｖｅｒａｌｈｕｎｄｒｅｄｏｒｅｖｅｎｍｏｒｅｔｈａｎ 10 0 0ｙｅａｒｓａｇｏ，ｓｏｔｈｅｆｏｕｎｄａｔｉｏｎｃｏｎｄｉｔｉｏｎｏｆｌｅｖｅｅｍｉｇｈｔｂｅｖｅｒｙａｄｖｅｒｓｅｆｏｒｔｈｅｒ…     

模糊物元欧氏贴近度分析方法在储层分类中的应用

在模糊物元分析基础上,结合欧氏贴近度的概念,提出了储层分类的模糊物元欧氏贴近度分析方法。在分类参数的选择上不仅考虑了储层的地质特征参数,而且还考虑了油藏的开发情况。分类结果不仅可以评价储层物性,而且对储层增产措施的实施可以起到指导性作用。对4个油藏的分类应用表明。该分类方法是可行的。     

关于“隐蔽油气藏”概念的若干思考

根据对国内、外大量文献的调研结果,对隐蔽油气藏的涵义和特征进行了系统论述。隐蔽油气藏(隐蔽圈闭)是一种因勘探活动而提出的实用性术语。对隐蔽油气藏开展的任何石油地质理论研讨均应首先研究各种油气藏的圈闭成因类型,即针对它所涵盖的各种油气藏圈闭成因类型来进行石油地质研究。提出了新的非构造油气藏分类方案,以便更适应隐蔽油气藏勘探的需求和加大理论应用的便利性。     

基于Web的水质信息查询管理系统

以<江苏省重点水功能区水质通报>水质评价结果表为例,探索了Web支持下的水质信息查询管理系统的建设,并对系统中的Web平台选择、服务功能与技术、数据表结构、开发理念,以及系统的功能实现进行介绍.此管理系统的应用基本上能实现管理系统的各项功能,能提高水质信息查询管理的水平和工作效率.     

浅谈工程建设征地中的土地利用现状分类——以瓦村水电站工程为例

分析了瓦村水电站工程库区淹没调查中遇到的《土地利用现状分类》分类系统在土地类型的调整方面存在的问题,提出了其中多个地类进一步细分的建议,为瓦村水电站工程建设征地具体实施提供了依据。