助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   attribute optimization 的翻译结果: 查询用时:0.159秒
图标索引 在分类学科中查询
所有学科
地质学
地球物理学
石油天然气工业
矿业工程
更多类别查询

图标索引 历史查询
 

attribute optimization
相关语句
  属性优化
     Applications of seismic attribute optimization and inversion prediction technology in CJZ eastern slope of Shengli Oil Field
     地震属性优化技术在胜利油田CJZ东坡的应用
短句来源
     A Study on Seismic Attribute Optimization Based on Parallel Genetic Algorithm
     基于并行遗传算法的地震属性优化研究
短句来源
     APPLICATION OF SEISMIC ATTRIBUTE OPTIMIZATION IN RESERVOIR PREDICTION
     地震属性优化在储层预测中的应用
短句来源
     An attribute optimization method in oil and gas prediction with seismic data
     地震数据油气预测中的属性优化方法
短句来源
     Seismic Attribute Optimization Technique and Application Effect Based on Features of Thin Interbed
     针对薄互层储集特点的地震属性优化技术及应用效果
短句来源
更多       
  属性优选
     The prediction method includes five sequential steps of shear wave velocity estimation, fluid substitution,attribute optimization,attribute classification and reservoir prediction.
     该方法操作步骤包括横波速度预测、流体替换、属性优选、属性分类和储层预测等。
短句来源
  属性优化
     Applications of seismic attribute optimization and inversion prediction technology in CJZ eastern slope of Shengli Oil Field
     地震属性优化技术在胜利油田CJZ东坡的应用
短句来源
     A Study on Seismic Attribute Optimization Based on Parallel Genetic Algorithm
     基于并行遗传算法的地震属性优化研究
短句来源
     APPLICATION OF SEISMIC ATTRIBUTE OPTIMIZATION IN RESERVOIR PREDICTION
     地震属性优化在储层预测中的应用
短句来源
     An attribute optimization method in oil and gas prediction with seismic data
     地震数据油气预测中的属性优化方法
短句来源
     Seismic Attribute Optimization Technique and Application Effect Based on Features of Thin Interbed
     针对薄互层储集特点的地震属性优化技术及应用效果
短句来源
更多       
  “attribute optimization”译为未确定词的双语例句
     Algorithm of case attribute optimization based on heuristic reduction
     一种基于启发式约简的案例故障特征优化算法
短句来源
     New optimization algorithms for SPMD regions in OpenMP programs are proposed to optimize the SPMD style programs, including synchronization optimization and variable data attribute optimization.
     提出了对OpenMP程序中SPMD区域进行优化的新算法,包括对同步的优化,以及对变量数据属性的优化。
短句来源
     Based on these analyses, the paper presents a Decision Tree Optimization Algorithm by means of Genetic Algorithm, the Algorithm which is conducted first by attribute optimization then by realizing the classification accuracy and simplified rules balance of the Decision Tree.
     在此基础上,提出一个借助遗传算法进行属性组合寻优、进而实现决策树分类精度与规则简易性平衡的决策树优化算法,并为此设计了一个适应度函数。
短句来源
     This method achieves seismic attribute optimization and sample learning in three aspects: choosing some independent seismic attributes by correlation analysis, seismic attribute optimization and detailed output category which are based on samples, and typical sample optimization based on statistical analysis.
     该方法从三个方面作地震属性参数优选及样本学习工作:①基于相关分析选取彼此独立的地震属性,②基于样本优选地震属性与细化输出类别,③基于统计分析化造典型样本;
短句来源
     As for alternative process plans which can not confirm its goal attribute weight, a multi-factor evaluation algorithm is presented. The algorithm sets up a model to synthesize attribute optimization utilizing the support vector machine.
     针对事先无法确定目标属性权重或隶属度一类多方案综合评价问题,提出了一种首先利用支持向量机的学习算法建立目标、综合属性的优化模型,再对多方案进行综合评价的算法.
短句来源
更多       
查询“attribute optimization”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


The basic theory and technique of similarity calculation used in oil and gas identification is introduced here, and a method of attributes optimization and weight based on their outstanding coefficient is provide also. The method is simple and convenient for practice. A case study is carried out in Tarum basin, and the efficaciousness of the method and the importance of attributes optimization and weight are testified by the satisfactory result of the case.

介绍了计算样本相似性方法在油气预测中应用的基本原理和技术,提出了利用参数的显著性进行参数优化和加权的方法。该方法简单、实用,并在塔北某区的应用取得了满意结果,由此证明了该方法的有效性及在综合信息预测工作中进行参数优化和加权工作的重要性。

In the paper we briefly introduce the Rough Set (RS) theory, which is a new theory in intelligent information processing, and the attribllte selection method. From the angle of seismic wave propagation theory in two-phase media, we rnake an approach to the attribute optimization principle in oil and gas prediction with seismic data and put forward an attribute optimization method on the basis of the RS theory. The application result indicates that the rnethod is fast in speed and can be realized...

In the paper we briefly introduce the Rough Set (RS) theory, which is a new theory in intelligent information processing, and the attribllte selection method. From the angle of seismic wave propagation theory in two-phase media, we rnake an approach to the attribute optimization principle in oil and gas prediction with seismic data and put forward an attribute optimization method on the basis of the RS theory. The application result indicates that the rnethod is fast in speed and can be realized easily. Moreover, the method is superior to other methods in selecting the attribute, decreasing the number of seismic attributes to be extracted, and improving the classification correctness. It can become an effective means for oil and gas prediction with seismic data.

本文简单介绍了智能信息处理中新出现的RoughSet(RS)理论及属性选择方法,从双相介质地震波传播理论角度,探讨了地震数据油气预测属性优化原理,提出了基于RS理论的地震数据油气预测属性优化方法。实际应用表明;本方法速度快、易实现,而且在优选属性、最大程度地减少提取地震属性种数、提高分类正确率等方面,明显优于其它方法。本方法将成为地震数据油气预测的一种有效手段。

The Partnership for High_Performance Concrete Technology (PHPCT) program, and the seven themes within it have been described. The program is intended to advance concrete technology by developing and validating, in partnership with others, materials_science_based models for simulating major aspects of the performance of HPC and incorporating the models into a computer_integrated knowledge system(CIKS), HYPERCON, for multi_attribute optimization of concrete. Contributions already made by the program and...

The Partnership for High_Performance Concrete Technology (PHPCT) program, and the seven themes within it have been described. The program is intended to advance concrete technology by developing and validating, in partnership with others, materials_science_based models for simulating major aspects of the performance of HPC and incorporating the models into a computer_integrated knowledge system(CIKS), HYPERCON, for multi_attribute optimization of concrete. Contributions already made by the program and prior activities at NIST have been in the areas of CIKS; simulation of microstructure development in cement pastes, mortars and concretes, and associated changes in transport properties; measurement of flow properties of concrete; measurement of chloride diffusion and other transport properties of concrete; standard methods for phase analysis of portland cements and clinkers using X -ray powder diffraction and the light microscope;a prototype CIKS for prediction of service life of chloride _exposed reinforced concrete;development of proposed standard database formats for concrete materials;development of economic models for life_cycle costing. Results from the PHPCT demonstrate the positive impact that materials science and information technology can have on concrete technology.

美国国家标准与技术研究院(NIST)正在进行名为“高性能混凝土之友(PHPCT)”的合作研究项目,其目的是促进混凝土技术发展,推动高性能混凝土(HPC)在建筑物和基础构筑物中的应用. 项目的目标是结合业已确认的多属性模型,开发和应用一种计算机集成知识系统(CIKS),来预测和优化HPC的性能及寿命周期预算. 我们的基本假设是:最实际有效地将知识传授给混凝土新技术的潜在用户( 或者说考虑使用的用户) 的方法,就是使混凝土材料科学通过可互联操作的CIKS(含数据库、仿真模型和知识基系统)与实践相结合. 本文将叙述PHPCT 项目的主要内容,包括新材料的工艺制备过程、材料的特性描述、性能预测、结构行为、在火中的结构行为以及寿命周期预算. 所有这些知识都将集成在取名为HYPERCON 的CIKS中. 文中还将举例说明NIST过去已进行的和目前正在进行的与HPC 有关的研究工作,重点是水泥特性描述、新拌混凝土的流动性能、微结构发展及传质现象的模拟、剪切行为、高强混凝土对火的反应,以及新材料的寿命周期预算.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关attribute optimization的内容
在知识搜索中查有关attribute optimization的内容
在数字搜索中查有关attribute optimization的内容
在概念知识元中查有关attribute optimization的内容
在学术趋势中查有关attribute optimization的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社