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
   tf模型 的翻译结果: 查询用时:0.528秒
图标索引 在分类学科中查询
所有学科
物理学
地球物理学
更多类别查询

图标索引 历史查询
 

tf模型
相关语句
  tf model
     THE VIRAL THEOREM IN THE RELATIVISTIC TF MODEL
     相对论TF模型的Viral定理
短句来源
     Entropy Calculation of Al-Li-Mg Alloy by TF Model with the Effect of Electric Field
     电场作用下Al-Li-Mg合金熵的TF模型计算
     TF Model and Its Uses on Runoff and Sediment of a Catchment
     TF模型及其在小流域径流产沙上的应用
短句来源
     The viral theoremin the relativistic TF model is generally proved by means of series expansion technique and two particular cases are discussed.
     本文通过相对论Fermi统计的级数展开一般地证明了相对论TF模型的Viral定理,并讨论了两种特殊条件下的Viral定理形式。
短句来源
  “tf模型”译为未确定词的双语例句
     The diamagnetic susceptibilities of noble gas atoms:Ne,Ar,Kr,Xe,Rn are calculated in this paper with the Thomas-Fermi(TF),Thomas-Fermi-Amaldi(TFA). TFAD. and SIC.
     在本文中,我们在Thomas-Fermi(TF)及Thomas-Fermi-Amaldi(TFA)模型下,选用Jensen的试验密度函数,在考虑到TF模型所确定的密度渐近行为情况下,计算了惰性气体原子Ne、Ar、Kr、Xe、Rn的抗磁磁化率。
短句来源
     Thomas-Fermi model was extended to solid solution and compound with the volume adding method.
     应用体积相加法,把单原子TF模型推广到化合物和固溶体。
短句来源
  相似匹配句对
     S. models have been found.
     S.模型
短句来源
     Obviously, EVA model turns out a scientific appraisals to motivate the managers.
     该模型为:
短句来源
     THE VIRAL THEOREM IN THE RELATIVISTIC TF MODEL
     相对论TF模型的Viral定理
短句来源
     A TF-AHCB Model of the Human Carotid Bifurcation
     人颈动脉分叉的TF-AHCB模型
短句来源
查询“tf模型”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。
  tf model
Although the classical TF model is adequate to obtain the energy of an atom at very high densities it fails for low densities.
      
Synthetic annual and monthly rainfall data series are generated by using autoregressive (AR) processes, Thomas-Fiering (TF) model, method of fragments (F) and its modified version (MF), two-tier (TT) model, and a newly developed wavelet (W) approach.
      
As the conduit was assembled, it extended along a 320 m roller line at the line for the CS model coil or the TF model coil.
      
For purposes of showing feasibility of the proposed methodology a TF model has been developed for the Colegio station.
      
Hourly rainfall data was used to evaluate the TF model.
      
更多          


It was pointed out that the potential acting on an election at the boundary of an atom inside a solid should not vanish in a TF model of calculation. A strict deduction shows that it approaches to the value -e2/r0. When this term is taken into account, the calculated pressure values lie near those measured in a large range of compressions-Thus, equations of states for the metals U, Pb, Au, Ag, Cu, Fe, K, Al, Na and Li can be derived for the compression ratios from 1 to 10 at the temperature of absolute zero....

It was pointed out that the potential acting on an election at the boundary of an atom inside a solid should not vanish in a TF model of calculation. A strict deduction shows that it approaches to the value -e2/r0. When this term is taken into account, the calculated pressure values lie near those measured in a large range of compressions-Thus, equations of states for the metals U, Pb, Au, Ag, Cu, Fe, K, Al, Na and Li can be derived for the compression ratios from 1 to 10 at the temperature of absolute zero. Results are in good agreement with the corresponding current calculations in the high pressure limit. In the low pressure range, the agreement between calculated and observed ones are good within 10%. Particularly, for high-Z atomic number, for instance, the elements U and Ag, the agreement is excellent and at v=v0, P(v0)=0.

本文应用TFD方法计算了电子的密度分布,应用维里定律计算了压力,指出固体中原子边界上对一个电子所受的位能不应该是零,严格推导证明,此值约接近于-e~2/r_0,相当于电子的自能。考虑这一项后,计算出的压力值比以前大大改善,特别是低压部分明显下降。根据这一考虑,本文计算了U,Pb,Au,Ag,Cu,Fe,Al,K,Na,Li等元素压缩度从1到10的冷压状态方程。所得结果,其高压部分和一般的TFD给出的接近;低压部分与实测值符合较好。如对U和Ag,其理论值与实测值相当一致,得到了P(V_0)≈0的理想结果。 对低Z元素,能带理论与TF模型有较大差别,这个差别主要是由于周期场对靠近边界的电子的作用引起的,把这个作用称为赝势。由于赝势的引入,计算结果十分理想,与实测值的误差均在10%左右。 在数值计算方法上也作了改进,由于采用了新的变量替换,变换后的TFD方程所具有的两个边界条件在数值积分中很容易满足,其计算精度比以往提高三个量级。

For an equivalent canonical form of multivariate time series transfer function model,a modeling and forecasting scheme,which consists of preliminary modeling and ExtendedKalman Adaptive Estimation-Prediction (EKAEP) algorithm,is presented in this paper.In consideration of time-variation and outliers of physical systems,both the noise stat-istic property Limited Memo(?)y Adaptive Estimator (IMAE) and the outlier detectionmethod based on the criterion of doube believable intervals are included in the EKAEPalgorithm.The...

For an equivalent canonical form of multivariate time series transfer function model,a modeling and forecasting scheme,which consists of preliminary modeling and ExtendedKalman Adaptive Estimation-Prediction (EKAEP) algorithm,is presented in this paper.In consideration of time-variation and outliers of physical systems,both the noise stat-istic property Limited Memo(?)y Adaptive Estimator (IMAE) and the outlier detectionmethod based on the criterion of doube believable intervals are included in the EKAEPalgorithm.The efficiency of the scheme has been proved by several simulations.

本文针对多维时序传函(TF)模型的等效规范型,提出了由初建模和推广的 Kalman 自适应估计预报(EKAEP)算法组成的建模预报方案。考虑到实际系统的时变性和存在不良数据,EKAEP 还包括噪声统计特性有限记忆自适应估计器(LMAE)和双置信区间的不良数据检测方法。仿真结果验证了方案的有效性。

The diamagnetic susceptibilities of noble gas atoms:Ne,Ar,Kr,Xe,Rn are calculated in this paper with the Thomas-Fermi(TF),Thomas-Fermi-Amaldi(TFA). TFAD.and SIC.TFD models. The Jensen's trial density function is used and the asymptotic behavior of density determined by the TF model and its modified version is taken into account. The calculated results are better than those given by Jensen.Csavinzky and Donnamaria et al.

在本文中,我们在Thomas-Fermi(TF)及Thomas-Fermi-Amaldi(TFA)模型下,选用Jensen的试验密度函数,在考虑到TF模型所确定的密度渐近行为情况下,计算了惰性气体原子Ne、Ar、Kr、Xe、Rn的抗磁磁化率。计算表明,考虑密度渐近行为是必要的,并给出了较以往的同类计算更好的结果。

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

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