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
   accuracy of model 的翻译结果: 查询用时:0.011秒
图标索引 在分类学科中查询
所有学科
石油天然气工业
更多类别查询

图标索引 历史查询
 

accuracy of model
相关语句
  模型精度
     The subdivision on bone organization's image is the premise of accuracy of model reconstruction.
     对骨组织轮廓的分割和提取是保证重建模型精度的前提。
短句来源
     The author proposed that enhancion the discrimination for the model's functional quantities is an effective approch for increasing the accuracy of model.
     认为提高对该模型函数残差的辨识水平,是提高模型精度的有效途径。
短句来源
     Through comparing the calculated with measured value, the accuracy of model are made checkout.
     通过计算与实测值的比较,对模型精度作了检验。
短句来源
     Based on the idea that the accuracy of model could be significantly improved by combining several sub-models,a multiple support vector machine(MSVM)modeling approach was proposed to build the soft sensor model.
     基于多个模型的组合可以提高模型精度和鲁棒性的思想,提出多支持向量机(MSVM)组合模型的软测量建模方法。
短句来源
  对模型精度
     Through comparing the calculated with measured value, the accuracy of model are made checkout.
     通过计算与实测值的比较,对模型精度作了检验。
短句来源
  模型的正确性
     Combined with field test, it builds three-dimension model of concrete floor and fastening board support system applying for numerical simulation, analyzes variable relation of poling、level pole and bridging, and compares with test value to prove accuracy of model.
     结合现场检测实验,运用数值分析方法建立混凝土楼板和扣件式模板支撑体系整体三维模型,分析了混凝土浇筑过程中立杆、水平杆及剪刀撑轴力的变化关系,并与实测值比较分析,验证模型的正确性
短句来源
  “accuracy of model”译为未确定词的双语例句
     Improvement of wavelength accuracy of model 721 spectrophotometer
     提高721型分光光度计波长准确度的方法
短句来源
     However, there are many problems to be solved with it on the acquisition of 3D data, the accuracy of model representation, the complexity and the robustness of algorithms.
     这类方法在三维数据获取设备的易用性、模型表示的准确性、算法复杂度及鲁棒性等方面还存在不少问题和矛盾。
短句来源
     The results showed that the model has fairly high accuracy. When the required absolute error was within ±3×10~(-6),the accuracy of model can reach 61.54%;
     运行结果表明,模型预测精度较高,当要求绝对误差为±3×10-6时,命中率可达61.54%;
短句来源
     From the comparison, we can conclude that the simulation accuracy of model a, 84.06%, is highest, while the simulation accuracy of model b, Pruitt method, Businger method, Dyer method and energy balance Bowen ratio method is 79.47%, 59.85%, 53.81%, 52.07% and 41.15%, respectively.
     空气动力学方法中的Pruitt法、Businger法、Dyer法的模拟精度分别是59.85%、53.81%、52.07%; 波文比法模拟精度仅为41.15%。
短句来源
     Measurement and Assessment of the Rotary Accuracy of Model DSS-80 Boring Power Pack
     DSS—80型镗头回转精度的测试与评定
短句来源
更多       
查询“accuracy of model”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。
  accuracy of model
Experimental measurements are subsequently performed to check the accuracy of model predictions, and it is shown that the proposed model can be used to quantitatively control the microstructure of porous metals during infiltration processing.
      
The paper further analyzes the effect of length of data series on accuracy of model results.
      
Calculated salt concentration was compared with observed soil composition to assess the accuracy of model calculations.
      
We found that spatial correlation exists in stream chemistry data at a relatively coarse scale and that geostatistical models consistently improved the accuracy of model predictions.
      
We examined the quality and accuracy of model outputs after making two major modifications.
      
更多          


The development of holographic interferferometry has provided a new analytical tool of exceptional potentialities for the the study of static, dynamic and thermal rigidity of machine tools. In this paper, a short-cut calculation method of normal displacements and amplitudes ofm achine tools based on the frings of holography has been developed. Its advantages are: the holographic arrangements and calulation procedures are rather simple and the calculation results agree with those measured by other methods, thus...

The development of holographic interferferometry has provided a new analytical tool of exceptional potentialities for the the study of static, dynamic and thermal rigidity of machine tools. In this paper, a short-cut calculation method of normal displacements and amplitudes ofm achine tools based on the frings of holography has been developed. Its advantages are: the holographic arrangements and calulation procedures are rather simple and the calculation results agree with those measured by other methods, thus enabling the inherent drawback of troublesome calculation of displacements in ordinary holographic technique can be overcome. This paper also analyses the factors which influence the accuracy of model test of structural dynamic rigidity, and point out the correct principles to be followed in experimental work.

全息干涉计量法的发展,为机床静刚度、动刚度及热刚度的研究提供了一种极有潜力的新的分析工具。本文推导了用全息照相测量机床法向位移和振幅的简捷计算法,其特点是光路简单、计算迅速,并且计算结果同其它仪表的测量结果一致。因此,根据全息照相计算位移十分麻烦这一缺点得到了克服。本文还分析了影响动刚度模拟试验精度的因素,并指出了进行试验的正确原则。

By using the mathematical experiment method of adding random error in the calculating value of model as experimental data, with three-component M~α(?) syatem as an example, statistical characteristics of three estimating parameter methods arc discussed and compared. These methods were used in estimating parameters of the hyperbolic kinetic model of complex reaction network at an earlier time. It is demonstrated that trial and error-matrix method has an excellent statistical characteristic and is more satisfactory...

By using the mathematical experiment method of adding random error in the calculating value of model as experimental data, with three-component M~α(?) syatem as an example, statistical characteristics of three estimating parameter methods arc discussed and compared. These methods were used in estimating parameters of the hyperbolic kinetic model of complex reaction network at an earlier time. It is demonstrated that trial and error-matrix method has an excellent statistical characteristic and is more satisfactory for obtaining the accurate parameters than Wei-Prater method, and that the classical curve fitting method has an inferior statistical characteristic and the random error vigorously affects the accuracy of model parameters. The third method can not be well used in the study on estimating parameters of the complex kinetic model.

本文运用一种在计算值中加入随机误差作为实验数据的效学实验方法,以三元M~α拟一级反应体系为例,研究了三种能够用于复杂反应动力学双曲型数学模型多参数估值的方法的统计特性,并进行了比较。结果表明,试差矩阵法比特征向量法有更好的方法统计特性,能耐受较大的实验误差,获得令人满意的参数值。曲线拟合法统计特性低劣,实验误差对模型参数估值准确度的影响较大,不能很好地用于复杂反应体系动力学的多参数估值。

This paper outlines the basic Atmospheric Diffusion Models (ADM) and integrated models which are based on the principle of selecting models in CZEMIS. The principle of software engineering is adopted to make the structure design for ADM and a software package is established. The pollutant distribution for different metereological conditions, different location and emitting feature of pollution sources, and the average of different period can be obtained with the help of the package. This package...

This paper outlines the basic Atmospheric Diffusion Models (ADM) and integrated models which are based on the principle of selecting models in CZEMIS. The principle of software engineering is adopted to make the structure design for ADM and a software package is established. The pollutant distribution for different metereological conditions, different location and emitting feature of pollution sources, and the average of different period can be obtained with the help of the package. This package can also be used to examine the accuracy of models, adjust parameters, and give graphics to indicate the pollutant distribution.

本文根据常州市环境管理信息系统(CZEMIS)合理选择大气扩散模式的基本原则,概述了大气扩散的基本模式,并对基本模式进行有效的合成。利用软件工程思想对大气扩散模式进行结构化设计,形成大气环境质量预测软件。

 
<< 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accuracy of model的内容
在知识搜索中查有关accuracy of model的内容
在数字搜索中查有关accuracy of model的内容
在概念知识元中查有关accuracy of model的内容
在学术趋势中查有关accuracy of model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