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Fuzzy logic is studied with algebraic tools in this paper. A kind of algebraic abstract of fuzzy logic, Implication Algebra on a partial ordered set, is given. The relations between Implication Algebra and other algebraic structures, such as MV-Algebra and Heyting Algebra etc., and the filter and the structure of Implication Algebra on a partial ordered set are studied.

本文的目的是使用代数工具对模糊逻辑进行研究，给出模糊逻辑的一类代数抽象，即偏序集上的蕴涵代数，研究偏序集上蕴涵代数与其它代数结构，如MV-代数，Heyting代数之间的关系，以及偏序集上蕴涵代数的滤子与其结构等。

First of all, this paper introduces the whole design project and interrelated knowledge about Non-destructive detection, ultrasonic detection, and Phased-Array ultrasonic detection Then the paper depicts the principle of Phased-Array focus and abstracts a set of math model and feasible arithmetic on the base of the real parameter of the system. Put forward several problems that exist during the course of system development and program. Introduce some measures of distinguish that are often used in non-destructive detecting and echo wave crest. Then I depict one of the measures in detail that used in the course of non-destructive detection, which is the way of distinguishing whether defects exist or not. Then provide part core program to realize it. This paper also provides main flow chart through analyzing how main control program controls different parts to make the whole system more effective.

然后在文中以较大的篇幅，描述了相控阵聚焦的原理，并根据该系统的实际参数，抽象出一套数学模型和可行的算法，在此基础上提出了在系统开发过程及编程实现过程中存在的一些问题；介绍了在无损检测中缺陷的分类和对回波峰常用的识别方法，详述了系统开发过程中使用的其中一种识别方法，即判别是否存在缺陷的算法，并给出实现之的部分核心程序；详述主控程序如何控制各部分并协调各相关软件的工作，使整个系统发挥最高效能，并给出主要设计框图和程序。

First of all, this paper discusses the designing of minimal system about TMS320C5402 DSP device in detail. Secondly, this paper describes the communication method between TMS320C5402 and TLC320AD50C when the multichannel buffered serial port of C5402 is set up in serial port mode. Hardware configuration and software diagram are described. Thirdly, this paper introduces a designing of human-machine interface device, including hardware interface and accompanying software routine.

首先，详细介绍了基于TMS320C5402芯片的DSP实验系统的最小系统设计；其次，介绍了TMS320C5402的多通道缓冲串口与音频接口芯片(TLC320AD50C)在串口工作模式下实现串行通讯的设计，并给(来源：5cAB9fC论文网www.abclunwen.com)出相应的硬件配置、软件流程；再次，阐述了TMS320C5402的人机接口软硬件设计；最后，本文设计出了一些基本实验和有针对性的实验。

In this paper, a varieties of concepts of compactness of sets and sunsets are introduced in a complex locally convex space, which are respectively the generalizations of the known sunsets and convex sets. By establishing the relationship between restricted p-centers of a set in a complex locally convex space and restricted Chebyshev centers of the corresponding set in the quotient space with respect to ker, characterizations and uniqueness of restricted p-centers of sets in a complex locally convex space are obtained. These results are better than any other known ones when we restrict them in real normed linear spaces and real locally convex space.

本文首先在复局部凸空间中引入了几种紧性及几种太阳集的概念，它们分别是已有紧性和凸集概念的推广；然后通过建立局部凸空间中集的限制p-中心和关于ker的商空间中对应集的限制Chebyshev中心的关系，来研究局部凸空间中集的限制p-中心问题，本文即使是在实赋范空间和在实局部凸空间中所得的结果都分别是有关已知结果的深化和推广。

In this paper, a long divinable time evaluation and a short time prediction of some vibration signals of a turbine generator set is processed by the largest Lyapunov exponent mode. And the results show that the method is certainly accurate and reliable to predict future state of a turbine generator set. As a matter of fact, the method can be used to prediction to future running state of any other complex mechanical equipment.

运用最大Lyapunov指数预测模式对发电机组振动信号进行了最长可预测时间估计和短期预测研究，结果证明基于最大Lyapunov指数的预测模式在进行发电机组时序信号预测中具有良好的预测精度和可信度。

Me The company has Asia's largest paper roll and roller combination of pieces of paper stocks, model specifications for the most all-leather roller type, the introduction of a full set of leather roller±maintenance equipment, ready to provide you with the most comprehensive maintenance program to address the textile combing machine and the provision of Machine Paper Roll back unloading, loading kits, Grinding Services package.

我公司拥有亚洲最大的皮辊及皮辊结合件库存量，型号规格最全的皮辊种类，引进了瑞士贝克全套皮辊保养设备，随时为您提供最全面的保养计划，解决纺织精梳机，并条机皮辊提供退卸，装套，磨削整套服务。

Aimed at the shaking problem at the moment of high speed paper feeding by paper separation suction nozzle of feeder of the press , a set of inverse seeking designing method for the suction nozzle of paper separation mechanism was provided.

针对印刷机飞达分纸吸嘴高速输纸时的抖动问题，提供了一套分纸吸嘴机构反求设计的方法。

Aimed at the shaking problem at the moment of high speed paper feeding by paper separation suction nozzle of feeder of the press, a set of inverse seeking designing method for the suction nozzle of paper separation mechanism was provided.

针对印刷机飞达分纸吸嘴高速输纸时的抖动问题，提供了一套分纸吸嘴机构反求设计的方法。根据实测凸轮廓线离散坐标，利用样条插值法得到了实际廓线的解析方程；构建了分纸机构运动反求的数学模型，得到了从动件及分纸吸嘴的运动规律。

In 2002, Nanjing, Jiangsu match factory also produced the "Top TenBeijing Yangzhou Paper-cut architecture" sparks a set of 10, toblade delicate Yangzhou Paper-cut for the writing style, althoughthere is fluid line drawing for the paper-cutting art of paintingexpression_r_r .

2002年，江苏南京火柴厂又出品了《扬州剪纸·北京十大建筑》火花一套10枚，以刀法细腻的扬州剪纸为创作手法，虽为剪纸却有流畅的线描绘画的艺术表现力。

Dealing with the theory of a woman two-hand snap set shot in the light of the techical and tactical changes due to the application of the "three-point rules", this paper, by exploiting data accumlated through onthe-spot observations and various tests, dwells, in theory as well as in practice, the advantages and disanvantages of a woman two-hand snap set shot, advancing a fresh point of view regarding the development of a woman three-point far shot.

本文针对提倡女子原地双手胸前投篮技术的论点，根据&三分规则&出现后引起的篮球技战术变化，采用观察和测试方法，从理论和实践两个方面进行研究，指出原地双手胸前投篮技术的利弊，为发展女子三分远投技术提出新观点。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。