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general uncertainty
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  总不确定度
     The Research of Extensive Curve Method of Phenol of High concentration in Waste Water and Analysis of Its General Uncertainty
     高浓度废水中酚的扩展曲线法研究及其总不确定度分析
短句来源
     Δ B= k p Δc can be simplified to Δ B=2 Δc or Δ B= Δ , and the experssions for general uncertainty are given as U=t p′u,u is generally uncertainty u = Δ 2 A+ Δ 2 B+covariance.
     给出总不确定度的表示式U =tp′u ,u为合成不确定度u =Δ2 A+Δ2 B+协方差 . 物理实验中一般取tp′ =1.
短句来源
     Based on the installation and adjustment and the analysis on error sources and comprehensive uncertainty, it is concluded that the general uncertainty of the standard unit for Class Ⅱ thermocouple is±1. 2 ℃, and that for Class Ⅱ platinum resistance thermometer is ±0. 11 ℃.
     通过对该装置的安装、调试、系统误差来源及合成总不确定度的分析,得出:二等热电偶标准装置的总不确定度为±1.2C;
短句来源
     According to the essence of "Guide to the Expression of Uncertainty in Measurement" issued by ISO and other international organizations and "JJG1027 Measurement Error and Data Settlement"issued by the State Technical Supervision Bureau, and in the light of teaching practice of basic physics experiments in the college, this thesis clarifies several basic experssions on uncertainty in physics experiments and the methods in calculating and grading class A and B standard uncertainty, composition uncertainty and general uncertainty, and illustrates them by examples.
     根据ISO等国际组织发布的《不确定度表达指南》和国家技术监督局颁发的《JJG1027测量误差及数据处理》的有关文件精神,结合高师普通物理实验的教学实际,明确了物理实验中不确定度表达的几个基本概念,以及A、B类标准不确定度、合成不确定度和总不确定度计算评定的方法,并结合实例予以说明。
短句来源
     Based on the rational simplification for type A and B evaluation of general uncertainty, this paper confirms the general certainty, and introduces their applications.
     在对总不确定度的 A类分量及 B类分量评定的合理简化的基础上 ,确定了总不确定度的表示模式 ,并介绍了它们的应用
短句来源
  “general uncertainty”译为未确定词的双语例句
     GENERAL UNCERTAINTY PRINCIPLE AND MASS-INFORMATION RELATION
     一般测不准原理与质量─—信息关系
短句来源
     he thesis, from the Shannon-Wiener FOrmula, deduces General Uncertainty PrinCiple including Heisenberg Uncertainty Principle. New formUlas for Mass-Information Relation and Energy-Information Relation are infered from the principle,on the hots of which the new coceptS SUch as 'Information QUantUm"(IOforton), 'Information Life hod - Information Length"are ho Presented.
     本文从香农-维纳(Shannon-Wiener)公式推导出一般测不准原理,海森伯(Heisenberg)测不准原理是一般测不准原理的特殊情况.从一般测不准原理得到质量与信息的关系式,以及能量与信息的关系式。
短句来源
     A general uncertainty relation between learning ability and generalization ability suited to overfitting was revealed in the modeling of BP neural network.
     揭示了在 BP网络建模过程中 ,出现“过拟合”现象时网络学习能力与推广能力之间满足的一般测不准关系式 ;
短句来源
     In order to study the overfitting of BP neural network, a general uncertainty relation between the change of weighted value representing learning ability and the discrimination error of untraining sample sets representing generalization ability is revealed in the modeling of BP neural network by the analogy of general uncertainty relation in information transmitting process.
     为了研究BP网络的过拟合现象 ,通过类比信息传递过程中的一般测不准关系式 ,建立了BP网络出现过拟合现象时的网络学习能力与推广能力之间满足的一般不确定关系式。
短句来源
     Based on the analogue of general uncertainty relation in information transmitting processes, by the introduction of multi correlative coefficient R to manifest the complexity of the function and the hidden unit h to manifest the complexity of the network structure, a general uncertainty relation between the learning ability and the generalization ability suited to overfitting of BP neural network was revealed in the modeling of BP neural network.
     类比信息传递过程中的一般测不准关系式 ,引进表征问题复杂性的函数复相关系数R和代表网络结构特性的隐节点数h ,揭示了BP网络过拟合现象出现时的网络学习能力与推广能力之间满足的不确定关系式 ;
短句来源
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  相似匹配句对
     general;
     (2)总论;
短句来源
     In general,L.
     L.
短句来源
     Uncertainty Evaluation in General Physics Experiment
     普通物理实验的不确定度评定
短句来源
     The General Uncertainty Relation and The Nonharmonic Oscillator Potential
     广义测不准关系和非简谐振子
短句来源
     Uncertainty in measurement
     测量不确定度
短句来源
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  general uncertainty
The main sources of uncertainty are identified and their values are estimated together with their contribution to the general uncertainty in the estimation of greenhouse gas discharges.
      
A general uncertainty relation for unbounded observables is derived.
      
In Case of Interval (or More General) Uncertainty, No Algorithm Can Choose the Simplest Representative
      
In addition, the likelihood of wildfire often increases after insect attack, so the unpredictability of future insect disturbance patterns adds to the general uncertainty of fire regimes.
      
For general uncertainty dependence however, the problems are numerically hard.
      
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One of the hermitian expressions of the momentum operator in curvilinear coordinates is adopted, and the general uncertainty relation is derived for the generalized conjugate quantity Pair (q1, P1 ).Then the result is analysed and discussed, and the problem raised while applying the commonly uncertainty expression to angle variables is solved.

本文取用曲线坐标下动量算符的一种厄密形式,导出了对于广义共轭量对(p_1)普遍适用的测不准关系式并对其结果进行分析与讨论,解决了常见形式用于角变量时出现的困难。

This paper is concerned with a hydrological grey system analysis involving the uncer-tainty of both the system model and input-output.Agrey parameter model that takes intoaccount general uncertainty has been developed.Apractical penalty function method is usedto estimate optimal whitening parameters and constrained interval radius of grey parameters,which cohsists in an extension of the classical least squares solution to arbitrarily definedweights with a penalty function and adjusted to ensure satisfaction...

This paper is concerned with a hydrological grey system analysis involving the uncer-tainty of both the system model and input-output.Agrey parameter model that takes intoaccount general uncertainty has been developed.Apractical penalty function method is usedto estimate optimal whitening parameters and constrained interval radius of grey parameters,which cohsists in an extension of the classical least squares solution to arbitrarily definedweights with a penalty function and adjusted to ensure satisfaction of the constraints. Theparameters evaluated from historical hydrological and meteorological data for the Long-yangvalley catchrnent of the Yellow River in China are tested by grey system analysis and verifica-tion of monthly average runoff forecasting form l959 to l985.It has been found that thereexists evident uncertainty in both input-output observation and system modelling。The greyinterval operation employing the grey target concept can not only increase the rate of quali-fied operation,but it also provides more system information about modelling and forecast-ing.Also,for the application of hydrology,the key problem is how to provide uncertaintyinformation and give the relationship between the modelling accuracy and feasibility.Thegrey system proposed in this paper can answer some of these questions by the identificationof grey parameters and a set of quantitative indices,that is,the rate of qualified operationPm,accuracy PD and system uncertaintv DGP.

探讨了水文系统和输入存在不确定性的灰色系统分析问题。基于输出观测的灰区间信息,提出了一类显式的灰参数模型识别方法。通过灰参数分析,获得了反映系统不确定度、过程模拟合格率与精确性之间的量化关系,通过对黄河流域龙山峡水库月径流的预报分析与检验,说明了这类方法的意义与实用性。

he thesis, from the Shannon-Wiener FOrmula, deduces General Uncertainty PrinCiple including Heisenberg Uncertainty Principle. New formUlas for Mass-Information Relation and Energy-Information Relation are infered from the principle,on the hots of which the new coceptS SUch as 'Information QUantUm"(IOforton), 'Information Life hod - Information Length"are ho Presented. Moreover,the author analyses "Information Quantum"Of gravitstional waves and itS difficulty in Probing.

本文从香农-维纳(Shannon-Wiener)公式推导出一般测不准原理,海森伯(Heisenberg)测不准原理是一般测不准原理的特殊情况.从一般测不准原理得到质量与信息的关系式,以及能量与信息的关系式。在一般测不准原理的基础上,本文还提出“信息量子”、“信息寿命”、“信息长度”的新概念和新公式,进而分析了引力波的“信息量子”及探测引力波困难的原因.

 
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