基本参数

Major topics covered are: basic concepts of probability, sample space and events, axioms of probability, random variables, discrete and continuous distributions, joint and marginal distributions, numerical characteristic for random variables, the weak law of large numbers, central limit theorem, basic concepts of statistics, parameter estimate, hypothesis testing and regression analysis.

本课程的基本内容有：随机事件及其概率、随机变量及其分布、多维随机变量及其分布、随机变量的数字特征、大数定律与极限定理、数理统计的基础知识、参数估计、假设检验、回归分析。

This paper analyses the stability of subgrade embankment during construction and after completion on sloped weak ground using limit equilibrium theory.

为正确评价国家重点建设工程渝怀铁路斜坡软弱地基填方工程的稳定性，按照极限平衡法的基本理论，运用 Bishop法、Janbu法及 Ordinary法等，分析了在斜坡软弱地基上填筑路堤时其稳定性受断面参数，如地层坡度、软弱土层厚度、路堤高度而变化的影响趋势。

According to the complicated condition of the 800 negative clinoform way of the Lujiatuo colliery, this paper selects the design of scheme of the wireway , analyses and calculates the tension of the drag-steel-rope and the load of the key part.

针对吕家坨煤矿井下800副山巷道复杂多变的情况，对架空乘人器设计进行方案选择，并根据基本技术参数，对其牵引钢丝绳各张力点以及关键件进行受力分析和计算，并介绍了设备安装及固定方法。

To eliminate the limit, a hybrid objective function weighted by antitangent function is constructed, which behaves like an objective function of norm for small data points and like an objective function of norm for large data points, restraining the influence of false data points on inversion procedure.

为了解决这一问题，利用反正切函数作为加权因子构造了反正切混合目标函数，并利用模型试验进行了验证。简要阐述了最优化目标函数的构造方法；给出了利用反正切函数构造混合目标函数的基本原理，并对目标函数的微分特征和概率特征进行了分析；利用模型论述了反正切混合目标函数中控制参数μ和σ的意义，μ控制反正切函数变化的速度，σ控制数据误差项被处理或加权的方式。

The method is to choose the structure and parameter of fuzzy logic control system properly, so as to make the controller's output equal to the value determined by prior experience absolutely or approximatively, which can make the system output exist in a tiny neighborhood of the given value.

其基本思想是：合理确定模型逻辑控制系统的结构和参数，使系统处于稳态时控制器的输出等于或近似等于某个先验知识确定的值，该值能将系统输出维持在设定值的一个微小领域内。

In this paper, an electrical coordination device, first developed in China, is introduced.Two types of bivariant function generators are explained in detail

本文介绍了电气协联的构成、基本工作原理和特点；介绍了构成电气协联各环节的工作原理和参数选择方法；比较详细地介绍了两种双变量函数发生器的构成原理和实用电路；列举了有关的试验数据和曲线。

The technique of CAE about injection molding is based on polymer processing rheology and conductive calorifics. It simulates the actual process of melt filling, packing and cooling by setting up mathematic and physical models about melt flowing and heat transmitting in the mold cavity, and working out the results by the theory of numerical value analysis. It can also list the processing parameters quantificationally such as pressure, time, temperature, speed, etc, and reflect the results visually by computer figures.

注塑模CAE技术是根据塑料加工流变学和传热学的基本理论，建立塑料熔体在模具型腔中的流动、传热的数学物理模型，利用数值分析理论构造其求解方法，模拟出实际成型中熔体的动态填充、保压、冷却过程，定量地给出成型过程的状态参数(压力、时间、温度、速度等)，并利用计算机图形学的技术，可形象而直观地反映出分析的结果。

The principle, measuring method, structure and parameters of the device are given and the centroidal calculating formula of elliptical spot is derived.

给出了测试的基本原理、测试方法、测试装置的结构以及元件参数设计，并推导了椭圆光斑时光斑质心定位算法。

There are some basic chemicophysics problems about the foaming extrusion processing to be studied and clarified. The relationship between the formula, the processing condition, the apparatus parameter setting and the density, the physicomechanical properties, rheological property, were researched in detail in this artical, according to the extrusion process of PVC in the rheometer.

但在其低发泡挤出过程中尚有许多基本化学物理问题有待研究，本文利用PVC在流变仪的挤出加工，详细研究了相关配方、工艺条件、设备参数设定与发泡PVC制品的密度、物理机械性能以及加工流变性的关系。

A case design was compared with NORDEX S70 wind turbine and the consilient result demonstrated that feasibility of the general design and system configuration.

额定功率为1.5MW的风电机组为设计实例与NORDEX-S70风电机组的总体参数和系统布局基本吻合，验证了设计方法的可行性。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新