查询词典 statistical decision process

Discussion topics include data analysis, probability concepts, point and interval estimation, statistical inference, hypothesis testing, simple regression model, inference in the simple regression model, general linear statistical model, dummy variables, collinearity, heteroscasticity, autocorrelation, error-related model, the Probit model, the Logit model and the Tobit model, simultaneous equations, and the time-series statistical model

讨论的主题包括实证资料的分析，机率，点估计与区间估计，统计推论，假设检定，简单回归分析，一般线性统计模型与推论，虚拟变数，共线性问题，异质变异数，自我相关， Probit模型， Logit与Tobit模型，联立方程式的估计与推论，时间数列统计模型。

The new "Statistics Law" in the legislative purpose to "protect the authenticity of statistical data, accuracy " as the new "statistics," an important value orientation, this is a new situation for the new understanding of the statistical characteristics, reflected after 20 years of statistical work ...

新《统计法》在立法宗旨中，把"保障统计资料的真实性、准确性"作为新《统计法》的重要价值取向，这是在新的形势下对于统计规律的新认识，体现了经过二十多年的统计工作。。。

The new "Statistics Law" in the legislative purpose in the "protection of statistical data authenticity, accuracy " as the new "statistics," an important value orientation, which is in the new circumstances a new understanding for the statistical law, embodied through the 20 years of statistical work ...

新《统计法》在立法宗旨中，把"保障统计资料的真实性、准确性"作为新《统计法》的重要价值取向，这是在新的形势下对于统计规律的新认识，体现了经过二十多年的统计工作。。。

The double meaning of statistical inference practice for statistical innovation and the verification of statistical methods is clarified.

探讨了统计模型的接受规则，阐明统计推断的实践对统计创新和统计方法检验的双重意义。

Linear opacities appeared in pulmonary fibrosis of gradeⅡor gradeⅢand had statistical significance(P＜0.05);Bullae and pneumothorax were mainly in pulmonary fibrosis of gradeⅢ,difference of appearance of the sign had statistical significance(P＜0.05).The difference of appearance of ground-glass attenuation,consolidation,nodules and subpleural interstitial thickening had no statistical significance in different stages of pulmonary fibrosis. Honeycomb lung and traction bronchiectasis appeared in pulmonary fibrosis of gradeⅢ.

线状影出现于Ⅱ级和Ⅲ级PF，且具有统计学意义(P＜0.05)；肺大泡及气胸主要出现于Ⅲ级PF，与其余各级PF之间存在差异(P＜0.05)；磨玻璃影、实变、结节影及胸膜下间质增厚在各级PF出现的差异无统计学意义；蜂窝肺及牵引性支气管扩张都出现于Ⅲ级PF。

The static model of torsion joint is based on that of bending joint. The effects of structure parameters inside air pressure, initial angle, rube average radius, rube shell thickness on the turning angle are analyzed and the following conclusions are drawn: the relationship between the angle of torsion joint and the inside air pressure is basically linear, the angle of torsion joint increases with the initial angle and rube average radius, the angle of torsion joint decreases while the rube shell thickness increases. The kinetic equation is built for torsion joint. Simulating experiment implies that the time of inflating and deflating process is extremely shorter than that of kinetic process. So the pneumatic process can be ignored in actual system design and control. The factors that affect the dynamic features of torsion joint, such as shell thickness of rubber tube, average radius, initial angle, connector's outlet area, moment of inertia and viscous damping coefficient, are analyzed and the following conclusions are drawn: the change of rube shell thickness has no effects on the dynamic process of FPA inside air pressure while greatly affects the turning angle of torsion joint; when the rube shell thickness is small, the torsion joint has a bigger turning angle, no overshoot and long risetime, when the shell thickness is big, the turning angle of torsion joint is small, but has high response speed, overshoot and low shock; when the rube average radius increases, the turning angle of torsion joint increases and the overshoot increases too; when the initial angle of torsion joint is big, the turning joint is big, the overshoot is small and shock is low, but the risetime is big; the connector's outlet area affects the dynamic process of FPA inside air pressure greatly, but has no effects on the dynamic process of turning angle; moment of inertia and viscous damping coefficient have no effects on the dynamic process of FPA inside air pressure, but affect the dynamic process of turning angle greatly.

在弯曲关节模型推导的基础上，建立扭转关节的静态模型，并分析了扭转关节内腔压力，初始转角，橡胶管平均半径，橡胶管壁厚等参数对关节转角的影响，得出扭转关节的转动角度与充入FPA内腔的压缩气体压力之间基本呈线性关系，扭转关节的转角随初始角度和橡胶管平均半径的增大而增大，扭转关节的转角随橡胶管壁厚的增大而减小的结论；建立了扭转关节的动力学方程，仿真实验表明FPA的充放气过程与扭转关节的动力学过程相比时间极短，在实际系统设计和控制过程中可以忽略不计；分析讨论橡胶管壁厚，平均半径，初始角度，气体节流口面积，转动惯量，粘性阻尼系数等因素对扭转关节动态特性的影响，得出橡胶管初始壁厚的变化对扭转关节FPA内腔压力的动态响应几乎没有影响而对关节转角的响应曲线影响比较明显，壁厚较小时，关节可以得到较大的转角，并且转角的响应曲线没有超调，但上升时间长，壁厚较大时，关节转角变小，响应加快，但是有超调和轻微振荡现象，橡胶管平均半径越大，得到的关节转角越大，但是转角响应的超调量也随之增大，FPA的初始角度越大，关节的转角越大，并且超调量减小，振荡减弱，但是上升时间增大，管接头出口面积的大小对关节FPA内腔压力的建立过程影响较大，但对关节转角的动态响应几乎没有影响，转动惯量和粘性阻尼系数对FPA内腔压力的动态过程几乎没有影响而对扭转关节转角有较大影响等结论。

Oneself design of the topic use number control tool machine to process center 藩 a town to process a box of body cover, impassability electricity and improvement which hope to find out a numerical words' application to process with traditional machine after the machine process realm in this design create the method that the painful machine processes, also hope passing this time designs better control and make use of a numerical words control to process center, for in the days to come of the work study much many backlog experience, pass a tutor to know industriously with oneself integrity of design process, to Chinese tradition handicraft of the machine process of the improvement have further of understanding with realize deeply;The machine of modern's processing realm is no longer a pure machine and process, it with calculator numerical turn and have inseparable contact, became 1 kind to influence place near situation mutually this a time's design to still apply a CAD etc.

本人设计的课题的用数控机床加工中心藩镇加工箱体盖，希望能在本次设计中找到数字话应用在机加工领域后与传统机械加工的不通电以及改良创痛机械加工的方法，也希望通过本次设计更好的掌握和运用数字话控制加工中心，为日后的工作学习多多积累经验，通过导师的辛勤知道和本人完整的设计过程，对中国传统手工的机械加工的改进有了进一步的了解和深刻的体会；现代的机械加工领域已不是单纯的机械加工，它与计算机数字化有着密不可分的联系，形成一种相互影响相互处近的局势本次设计还应用了CAD等等，希望为数控机械加工提供点心得谢谢

Multitasking operating systems come in two flavors: cooperative multitasking and preemptive multitasking. Linux, like all Unix variants and most modern operating systems, provides preemptive multitasking. In preemptive multitasking, the scheduler decides when a process is to cease running and a new process is to resume running. The act of involuntarily suspending a running process is called preemption. The time a process runs before it is preempted is predetermined, and it is called the timeslice of the process. The timeslice, in effect, gives each runnable process a slice of the processor''s time. Managing the timeslice enables the scheduler to make global scheduling decisions for the system. It also prevents any one process from monopolizing the processor. Bs we shall see, this timeslice is dynamically calculated in the Linux process scheduler to provide some interesting benefits.

多使命操作体系可化分为两类：非抢占式多使命以及抢占式多使命所有像Unix的变种体系以及很多现代操作系同同样，Linux提供抢占式的多使命模式在抢占式多使命模式中，调度步伐决议啥子时候进程中止，新的进程能够开始得到运行这个被强制挂起的动作就叫做抢占进程在被抢占前，运行的时间是预知的，这个时间叫做时间片究竟上，时间片是为每一个运行态的进程分配处置惩罚器的时间的一片管理时间片，使能调度步伐为体系做好整个的局面：胸怀～调度决议时间片也能阻止任何一个进程垄断处置惩罚器正如我们看到的，在Linux进程调度步伐中时间片是蜂蜜面膜动态计算出来的，这样带来很多利益

In chapter three, with the effective combination of the prior preference, posterior preference and interactive method, and based on the theory of satisficing decision making and goal programming, an interactive method for solving static or dynamic multicriteria programming is devised. In the method, by constructing the simplexes in the set of parameters and transforming them, the local preference information is interactively quested in th process of decision making. The prior and posterior preference are used to speed up the process of decision making and overcome the false convergency which may be occured in pure interactive algorithms. This method can be used to cope with linear, nonlinear and dynamic multicritcria programming.

在第3章多目标数学规划的参数单纯形方法中，通过多目标数学规划的验先偏好方法，交互式方式与验后偏好方法的有效组合，在满意决策和目标规划的理论基础上提出了一种求解多目标静态及动态规划的交互式方法，该方法通过在参数集中构造单纯形并进行其变换，在决策过程中交互地索取决策者的局部偏好信息，并利用决策者的验先偏好来提高决策过程进行的速度，及利用决策者的验后偏好来克服纯交互式算法中可能出现的假收敛现象。

Then, the dissertation designs a feasible evaluation decision process diagram by means of the general analysis on evaluation decision process of v.c project. We expect that itll be a perfect system for the efficient evaluation and the correct decision of an investment project.

从总体上阐述了风险投资项目评估的整个决策流程，建立了一个清晰明了、易于操作的投资项目评估决策流程图，希望能够成为有效指导风险投资机构进行项目评估和投资决策的完整体系。5。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。