查询词典 uncertainty principle

At present , concentrate on the research of rough sets theory mainly: The popularization of the rough sets model collected, the uncertainty research of the problem, with other treatment uncertainty, fuzzy mathematics relation and complementation of theories of questions, the research of the pure mathematics theory, rough sets research and research of the artificial intelligence other directions relation that collect ,etc, some of the research is by the push that is used is produced , some of pure theories.

目前，对粗糙集理论的研究主要集中在：粗糙集的模型的推广，问题的不确定性的研究，与其他处理不确定性，模糊性问题的数学理论的关系与互补，纯粹的数学理论方面的研究，粗糙集的算法研究和人工智能其他方向关系的研究等，这些研究有的是受应用的推动而产生的，有的是纯理论的。

Because our country is in,commercialize some kind of uncertainty of the system in reforming a process, the consumption of town dweller is decision-making setting was full of uncertainty.

由于我国在市场化改革过程中制度的某种不确定性，城镇居民的消费决策背景充满了不确定性。

Based on the instantaneous motion of the moving platforms, the uncertainty configuration conditions and simplified uncertainty configuration equations are obtained for the widely studied parallel manipulators, such as planar 3-DOF parallel manipulator, spherical 3-DOF parallel manipulator, 6-SPS triangular platform parallel manipulator, three-branch 6-DOF parallel manipulator, twotriangular-platform parallel manipulator, DELTA parallel manipulator, 5-DOF parallel manipulator, two-tetragonal-platform parallel manipulator, pentagonal platform parallel manipulator and Stewart platform parallel manipulator.

采用这一方法，根据国内外常用的并联机器人机构的形式，建立了平面3自由度并联机器人、球面3自由度并联机器人、三角平台并联机器人、三支链6自由度并联机器人、双三角平台并联机器人、DELTA并联机器人、5自由度并联机器人、双四角平台并联机器人、五角平台并联机器人和Stewart平台并联机器人的奇异位形条件方程，除了Stewart平台并联机器人外，这些条件方程均为低于6阶的行列式，机器人结构类型不同，其简化程度各不相同。

Then, aerodynamic parameters in different flight conditions are used to imitate the uncertainty of the system, and the digital simulation of closed-loop system designed is performed. The results show that the system can accomplish asymptotic decoupling of roll angle, sideslip angle and head-on angle for aircraft, and the system is provided with the function for restraining uncertainty in the system. This illustrates that the flight control system designed has not only good decoupling characteristic, but also better robustness.

然后用不同飞行条件下的空气动力参数变化来模拟系统的不确定性，并进行闭环系统数字仿真，结果表明，所设计的控制律不仅可实现对飞机滚转角、侧滑角、迎角等的渐近解耦控制，而且对系统不确定性具有较强的抑制作用，说明系统具有较好的解耦性和较强的鲁棒性。

This article evaluates the uncertainty of measurement results of measuring spherical metal tank capacity in accordance with JJG642-1990 V.R. of spherical metal tank capacity arid JJF1059-1999 evaluation and expression of uncertainty in measurement.

依据JJG642-1990《球形金属罐容量国家计量检定规程》和JJF1059-1999《测量不确定度评定与表示国家计量技术规范》，对环形金属罐容量的测量结果不确定度进行评定。

The analysis procedure,classifi-cation of measurement error,calculating of radom uncertainty,bias limitsof systematic error and total uncertainty for this method are emphasised.The problems of future research for this method are investigated.

着重介绍这种方法的分析步骤、误差的分类、随机不确定度、系统误差限和总不确定度的计算方法，同时还探讨了这种方法尚待进一步研究的问题。

To make paper more systematic and practical, this paper has first introduced the development history of CT equipment, then, elaborate construction of system and theworking principle of CT equipment systematically, including the property of X-ray, the absorption law of X-ray for materials, the reconstruction principle of CT image, the structure of software and hardware for CT equipment. Finally, with 2 CT systems that we used, statistic and analysis of all the malfunctions which have carried out in passed 10 years was given, and according to the systematic parts of fault located, classify the malfunctions, then elaborate their working principle one by one, analyze the regularity and the characteristic of each malfunction, and put forward specific prevention method and measure for the malfunction.

为了使论文更具系统性和实用性，本论文首先介绍了CT设备的发展史，然后比较系统地阐述CT设备的工作原理及系统结构，包括X射线的特性和物质对x射线的吸收规律，CT图像的重建原理，CT设备的软、硬件结构等，最后以我们所使用的2台CT为例，对10余年来所出现的故障进行了全面的统计分析，并按故障所处的系统部件进行分类，然后逐个阐述其工作原理，分析其故障的特点和规律，并就这些故障提出具体的预防方法和措施。

These two principles in turn give rise to the third step in the argument, the jurisprudential principle, which Murray here calls the principle of the free society.91 " This principle affirms that man in society must be accorded as much freedom as possible, and that that freedom is not to be restricted unless and insofar as necessary."

这两个原则反过来又产生了法哲学的原则的论证的第三步，默里将其称为自由社会的原则。［91］"这一原则主张，社会中的人必须被赋予尽可能多的自由，并且自由不能被限制，除非在必要的范围内。"

These two principles in turn give rise to the third step in the argument, the jurisprudential principle, which Murray here calls the principle of the free society.91 "This principle affirms that man in society must be accorded as much freedom as possible, and that that freedom is not to be restricted unless and inso**r as necessary."

这两个原则反过来又产生了法哲学的原则的论证的第三步，默里将其称为自由社会的原则。［91］"这一原则主张，社会中的人必须被赋予尽可能多的自由，并且自由不能被限制，除非在必要的范围内。"

Main Courses: Circuit, Electronic Technology, Discrete Mathematics, Data Structures, Compile Principle, Programming, Computer Principle and Structure, Operation System, Assembler Language, Database Principle, Computer Network and Internet, Software Engineering, Calculating Designing and Analysis

主要课程：电路，电子技术，离散数学，数据结构，编译原理，程序设计，计算机组成与结构，操作系统，汇编语言，数据库原理，计算机网络，软件工程，算法设计与分析。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。