智能缺陷

Aimed at the angle legging defect existed in the acoustic location of high speed moving object by smart mine,the estimate of object flying track and coefficient recursion algorithm in flying module are developed in the paper.

文中针对智能雷弹对高速运动目标声定位存在一定角滞后的缺陷，开展了雷弹对目标的飞行轨迹的估计以及对飞行模型中的系数的递推算法，进而对单自由度和双自由度雷弹的拦截方位进行了预测。

To prepare studying hierarchical intelligent control system of material flows in mineral processing plant further, picturing, transition rulers, analytic methods, relevance matrix and dynamic equation, defect in applying of Petri network, fall short of orient object models applying are discussed after technology of formalization model built, non-formalization built and compound model. And Petri network system with time attribute is expanded opening network system with interface of input and output. The network system expanded with all attributes of basic Petri network model has hierarchy and recursiveness, can be analyzed with mathematical tools of network system and can deal with concurrent and asynchronously also.

为了对选矿厂生产物流递阶智能控制系统的进一步研究奠定基础，本文在讨论了形式化建模技术、非形式化建模技术和复合模型的基础上，研究和分析了Petri网的图形表示、变迁规则、分析方法、关联矩阵与动态方程、Petri网模型应用中的缺陷、面向对象模型应用中的不足，并把采用赋时的Petri网系统扩展成为对外界有输入和输出接口的开放网系统，扩展后的Petri网具有递阶性和递归性，同时保持基本Petri网的所有性质，使模型仍可采用网系统数学工具进行分析，并可处理生产物流系统中的并发性和异步性。

Renli fully satisfies the requirements of Implementation of Surgical Implants Production. It's equipped with a complete set of equipments for vacuum casting processing line, such as vertical processing center, horizontal digital control lathe, digital control straight-cut automatic lathe, vertical digital control milling machine, four-column hydraulic pressure machine, a complete double-die automatic cold header, electric cutting machine,laser labeling machine, intellectual pneumatic labeling machine, bar code labeling machine, etc., totally over 130 sets of automatic and/or general equipments. It also owns 10,000 class clean rooms and relevant manufacturing and monitoring equipments. The sterile packaging

公司已完全具备《外科植入物生产实施细则》的要求，拥有真空铸造生产线的整套设备；拥有数控立式加工中心、卧式数控车、数控纵切自动车、立式数控铣、四柱液压机、双摸整机自动冷墩机、电火花切割机、激光打标机、智能气动打标机、条形码标签机等各类高精自动设备和通用设备 130 余台套；具备 10 万级洁净厂房和相应配套的生产和质量监控设备，可在封闭洁净厂房里操作外科植入物产品的无菌包装；具有满足生产全过程和最终成品的金属材料化学成份分析、力学性能检测、硬度检测、金相检测、粗糙度检测、表面缺陷检测、形位曲面检测等的理化检测仪器和设备，能有效控制产品的质量。

BLD-3351 series pressure/ differential transducer has N type and S type; apheliotropic blue LCD screen overcomes unread ness in night;Intelligent series use local button, can adjust zero or reset range.

BLD-3351系列压力/差压变送器针对国内不同用户的要求，同时推出 N 型、和 S 型二种规格；背光蓝屏液晶表头克服夜间无法读数的缺陷；智能系列通过就地按钮，可现场调零或重新标定量程，通过手操器或通讯软件还可实现无源标定和数据组态。

A new method for deriving all minimal conflict sets based on ATMS is proposed in this paper.

1引言基于模型诊断是为了克服传统诊断方法的严重缺陷而兴起的一项新型的智能推理技术[1]。

Lately,there are many inland units are research incandescing intelligent generating test paper system and different kinds of methods of analysis on test paper,and put it over in many facts. But there are some defeats in the functions and performances,particularly on the practicability and the intelligent.

近几年，国内不少单位都在研制和使用智能组卷系统和各种试卷分析方法，并在很多方面已取得成功，但在功能和性能尤其是实用性、智能化上都存在一些缺陷。

The oil pump control system of governor oil pressure unit at power plant of Naban reservoir was modified with contact-free,soft start,intelligent pressure control unit,which not only remove the defects from traditional oil pump motor control mode consisting of relay and contactor,but also upgrade the control automation degree,improve starting performance and permit convenient operation.

通过利用无触点的智能软启动压力控制装置对那板水库电站调速器油压装置油泵控制系统的改造，解决了油泵电动机采用传统继电器———接触器控制方式所存在诸多缺陷，提高控制的自动化程度，改善启动性能，方便操控，经过3年多的应用，运行良好，为水电站的调速器油压装置油泵控制提供了一个好的借鉴。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐