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
   数据不完备 的翻译结果: 查询用时:0.413秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

数据不完备
相关语句
  incomplete data
     1. Large amount of data 2. Incomplete data 3. The knowledge that we obtain is the truly reflection of the decision table without influence of ousider and priori knowledge.
     但是在网络环境中,这些评价系统在数据处理时会面临如下问题:1. 数据量大2. 数据不完备3. 希望得到的知识是数据本身所含知识的真实反映,尽量减少外界的影响。
短句来源
     During analyzing and estimating the risk,we often meet with the situation of inadequate sample information and incomplete data,that is,small-sample problem.
     在进行风险分析和评估过程中,经常遇到样本信息不充分,数据不完备,即小样本问题.
短句来源
     then, under abnormal/unusual production conditions(or on the incomplete data section), an expertise and mechanism based(EM) model is built, in which some hypothetical or statistical parameters are modified by empirical rules;
     对于异常或不常用工况(即数据不完备区),通过专家经验规则修正部分假定或统计参数方式建立经验机理模型;
短句来源
  “数据不完备”译为未确定词的双语例句
     Iterative algorithms applied in research of tomography image reconstruction with incomplete projection data
     迭代算法用于投影数据不完备时重建断层图像的研究
短句来源
     1-dentification results indicate that the neural networks have excellent capability to identify structural damage location and damage extent under the conditions of limited noises and incomplete measured data.
     识别结果表明,在一定水平噪声及量测数据不完备条件下,网络仍有较好的识别损伤位置及程度能力.
短句来源
     Then the convergence procedure of Algebra Reconstruction Technique (ART) and its reconstruction result for incomplete projecting data are analyzed. Simulated Annealing(SA) method in statistic physics is introduced into the iteration of ART method to deal with the problem of incomplete constraint. Based on the assumption of continuity among image pixels, constraint of most stable solution is added to get the optimal solution by means of Simulated Annealing method.
     首先讨论了投影数据零空间对重建结果的影响,分析了代数重建算法(ART)的收敛过程以及对不完全投影数据ART方法的重建结果,针对投影数据不完备约束的问题,将统计物理学中的模拟退火方法引入ART的迭代过程中,根据对图象像素间连续性的假设,引入最平稳解约束,并利用模拟退火方法得到最优。
短句来源
     Structural damage identification is the core function and the most difficult in structural health monitoring. Many practical difficulties such as modeling errors, environment effects and incomplete measured data reduce the efficiency of damage identification methods.
     由于模型误差、测量误差、环境影响和测量数据不完备等实际困难,使得许多结构损伤识别方法效果不理想,所以有效适用的结构损伤识别方法的研究与开发,已经成为土木结构健康监测急需发展的课题。
短句来源
     But there are still some problems to be solved such as selection of neural networks, determination of structural damage indicator and incompletion of measurement.
     但是,目前仍然有一些问题,如神经网络选定、结构损伤标志量选取、测试数据不完备等,没有得到很好解决。
短句来源
更多       
  相似匹配句对
     DATA
     数据
短句来源
     DATA & INFORMATION
     数据
短句来源
     2. The application researching of no-maturity data analysis.
     2、不完备数据分析方法的应用研究。
短句来源
     Complement of incomplete spatial information via RBF network
     用人工神经网络进行空间不完备数据的插补
短句来源
查询“数据不完备”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
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  incomplete data
Minimax control of a process in a linear uncertain-stochastic system with incomplete data
      
Such "incomplete data" are analyzed based on the corresponding genetic models using the expectation-maximization (EM) algorithm.
      
The latter is a well-known line and shape detection method that is highly robust against incomplete data and noise.
      
Assessment of fish feeding selectivity parameters in the case of incomplete data
      
To compensate for the incomplete data sets, the virtual images can be generated by computer graphics when the information on the working environment can be acquired beforehand.
      
更多          


This paper deals with dual modal space modification method applied to general viscous damping systems. Prediction of structure modification can be worked out on mathematical dynamic model. Comparing the evaluated result with that obtained by complex modal analysis shows that mode truncation has less influence on structure modification prediction, if both the modification range and size are not too large, while the accuracy of original modal parameter is of vital importance.

把双模态空间修正法—DMSM(dual model system modification)推广到任意粘性阻尼系统,用动力学模型进行结构动力修改预测,将其结果与复模态理论得到的准确结果比较,并作预测误差分析。还讨论了原始数据不完备时对预测结果的影响。

The effect of null space of projecting data on reconstruction result is discussed. Then the convergence procedure of Algebra Reconstruction Technique (ART) and its reconstruction result for incomplete projecting data are analyzed. Simulated Annealing(SA) method in statistic physics is introduced into the iteration of ART method to deal with the problem of incomplete constraint. Based on the assumption of continuity among image pixels, constraint of most stable solution is added to get the optimal solution by...

The effect of null space of projecting data on reconstruction result is discussed. Then the convergence procedure of Algebra Reconstruction Technique (ART) and its reconstruction result for incomplete projecting data are analyzed. Simulated Annealing(SA) method in statistic physics is introduced into the iteration of ART method to deal with the problem of incomplete constraint. Based on the assumption of continuity among image pixels, constraint of most stable solution is added to get the optimal solution by means of Simulated Annealing method.

首先讨论了投影数据零空间对重建结果的影响,分析了代数重建算法(ART)的收敛过程以及对不完全投影数据ART方法的重建结果,针对投影数据不完备约束的问题,将统计物理学中的模拟退火方法引入ART的迭代过程中,根据对图象像素间连续性的假设,引入最平稳解约束,并利用模拟退火方法得到最优。

The article makes an analysis of future quality structures through Grey-Markov Model on conditions that the historical statistical data are not sufficient.It then advances a short-and-medium-term forecasting technique for large-and-middle-sized state-owned enterprises and makes a positive study of it.Its result is of great theoretical and practical significance to the standarization of modern enterprises.

运用灰色、马尔柯夫复合模型,在历史统计数据不完备的情况下,针对处于市场竞争时期的我国大中型企业进行未来素质结构需求分析,由此提出国有大中型企业素质结构的中短期预测方法并进行实证研究。其结果对现代企业的规范化运作具有重要的理论意义与实践意义。

 
<< 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数据不完备的内容
在知识搜索中查有关数据不完备的内容
在数字搜索中查有关数据不完备的内容
在概念知识元中查有关数据不完备的内容
在学术趋势中查有关数据不完备的内容
 
 

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