软件补偿方法在测温智能仪表中的应用

软件补偿方法具有效果好、精确度高、成本低的优点。介绍了在研制多点巡回检测仪中采用的几种软件补偿方法：前向通道特性补偿使放大器等元件不因外界条件的变化而受到任何影响；引线电阻的补偿可实现引线电阻对系统无任何影响；热电阻、热电偶的非线性度补偿效果明显，节省开销。     

Statecharts for Distributed Product Data Management System Modelling

Product data management (PDM) has been accepted as an important tool for the manufacturing industries. In recent years, more and mor e researches have been conducted in the development of PDM. Their research area s include system design, integration of object-oriented technology, data distri bution, collaborative and distributed manufacturing working environment, secur ity, and web-based integration. However, there are limitations on their rese arches. In particular, they cannot cater for PDM in dis...     

高效液相色谱法测定制剂中生长抑素的含量

介绍了一种用高效液相色谱法测定制剂中生长抑素含量的新方法,该法测定准确,操作简便,重现性好.     

GAL器件的编程和复制系统的研制

本文在原有破译仪的基础上,研制了GAL器件的编程系统,扩充了原系统的编程和复制功能,使用户能对任何GAL16V8或GAL20V8编程的GAL芯片进行破译、编程和复制,在用户自己的开发环境中设计所需的逻辑系统。     

一些特殊树的对偶带宽

图G的对偶带宽是指图G中相邻两点最小标号差的最大值。确定了一些特殊树的对偶带宽，主要结果如下：(1)如果树T有n个顶点，并且其最大度△(T)不小于[n/2]，那么树T的对偶带宽等于n一△(T)的充要条件为T是双层星且其内星的中心为最大度顶点；(2)完全二叉树T2,k的对偶带宽等于2^k-1；(3)等高单毛虫树Pm,n的对偶带宽为[mn/2]。     

Intelligence service binding architecture for interoperability between home network devices

Existing home devices in home network provides only independent services limited on a homogeneous protocol and/or do not fully support an intelligent service provided by cooperating among heterogeneous protocol devices. This paper proposes an intelligent and integrated service binding architecture which allow the users to figure out the status of devices and to cooperate among home network devices regardless of supported protocols or operational characteristics.     

汉人王弥与匈奴汉国的地方统治

公元307年,王弥反晋起义失败后,决心依附匈奴汉国。他和刘渊“深有分契”,尽量利用汉国的名义,其势力逐渐达到“东王青州”的程度。他成为匈奴汉国地方武装势力后,始终以半独立的状态存在。将以王弥为例,寻找汉国地方武装势力的生存过程,并分析其地方统治模式是一件颇为有意义的工作。     

用硫化物沉淀法脱除甲基紫染料中的铜

在pH为2～3的硫酸介质中,缓慢加入稀硫化钠溶液,可以将甲基紫染料中的铜含量降至1000ug/g以下.本方法工艺简单,设备投资低,试剂用量少,经济效益高,是理想的甲基紫染料生产工艺改进方法.讨论了工业生产中的废料利用及治理环境污染等问题.对该方法已成功进行了工业放大实验.     

The Relationship of Corporate Culture and Positive Conflict Management

With a unique corporate culture based on ancient Ch in ese wisdom being implemented at workplace for more than 10 years, we have been e ncountering various issue of managing conflicts, in particular at organization r estructure period, although we perceive that conflict does not necessarily have dysfunctional effect on our group performance. However, conflicts between and am ong various levels of the organization hierarchy are inevitably creating certain impact on our organization cohesiveness, performa...     

通用阵列逻辑GAL的破译软件

本文介绍与GAL器件破译仪主机运行有关的软件,包括异步通信程序模块、数据的二次处理和逻辑化简程序模块,以及菜单和附加功能程序模块。本文采取了一些措施,使破译时间得到减少。