statistical operator
英 [stəˈtɪstɪkl ˈɒpəreɪtə(r)]
美 [stəˈtɪstɪkl ˈɑːpəreɪtər]
网络 统计算符
双语例句
- Statistical Inference for RCINAR ( 1) Model Based on Negative Binomial Thinning Operator
基于负二项稀疏算子的RCINAR（1）模型的统计推断 - By the statistical method of factor analysis, 4 main factors and their factor loadings were determined. The 4 main factors are the deficiency of operator, work conditions, managerial and organizational factors, and the deficiency of machine and job design.
通过因素分析确立了石化行业作业岗位可靠性4项主要影响因素及其因子负荷，即作业者因素、作业条件因素、管理组织因素、设备与作业性质因素。 - In this paper, the statistical distribution properties of the photon in the two photon process with two level atomic mixed state are studied by means of the time evolution operator method and numerical calculation.
采用时间演化算符方法和数值计算，研究了相干光场与混合态二能级原子双光子过程的光子统计分布特性。 - The present paper gives a brief introduction to the generalized canonical statistical operator used by Robertson and suitable for nonlinear range far away from the equilibrium state and proposes an entropy expression of non-equilibrium as well.
本文简要介绍Robertson引入的、适用于非线性区（远离平衡状态）的广义正则统计算符，并给出非平衡态熵的表式。 - In this paper the problems of linear response of system at nonequilibrium steady state to mechanical perturbations are discussed in Zubarev's nonequilibrium statistical operator.
本文是用Zubarev非平衡统计算子讨论处于非平衡定态的系统在受到力学拢动时的线性响应问题。 - We discuss the quantum statistical properties of these states and relate these properties to the displacement operator.
本文讨论了这种位移叠加态的量子统计性质及其与位移算符的关系。 - Main conclusions are as follows: Commutation property of the statistical operator and Hamiltonian of steady state has been proved, and the time stationarity of time correlation function of the steady state has also been proved.
主要结论是：证明了定态统计算子与定态哈密顿对易，从而证明了定态时间相关函数的稳恒性。 - The expression of the statistical average values is derived in terms of the density operator formalism in statistical mechanics.
在计算过程中我们用密度算子导出了物理量的统计平均值。 - Starting from local equations of motion, we derived a nonequilibrium statistical density operator ( NESDO) by making two assumptions and defining the entropy density operator of a system.
本文从局域运动方程出发，通过作两点假设并定义体系的熵流密度算符。导出了描写非平衡体系性质的统计密度算符。 - The nonequilibrium statistical operator ( NSO) of the system is constructed and a series of macroscopic equations for its particle number, momentum, energy, force aad entropy etc. are derived.
构成了此体系的非平衡统计算符，进而导出其粒子数、动量、能量、力和熵等一系列宏观方程。 - Pixels are grouped into different target regions of similar characteristics. ( 2) A weighted statistical operator and algorithm of removing single point are used to reduce noise.
用加权统计滤波算子和去除孤立点算法消除噪声，规范需要检测的水上目标； - Nonequilibrium statistical density operator(ⅱ)& an application of formal theory
非平衡统计密度算符（Ⅱ）&形式理论的应用 - The system has a powerful statistical and analytical function. It can help system operators to conduct a user analysis. The system operator can arrange video according to the results of statistical analysis.
后台强大的统计分析功能，帮助系统运营方进行用户分析，运营方可根据统计分析结果安排视频节目，编辑更有针对性的视频节目单。