查询词典 hardware construction

The paper describes the implementation method of the software and hardware in detail; explains the sulphuration technology in production of rubber and how to control sulphuration machine by PLC; discusses the principle, current situation and development trend of the DCS; recommends the serial communication in industrial and how to realize it in DELPHI; analyzes the communication protocols of series of LGs MASTER-K10 PLC and on the base of which, realized the communication between upper-computer and low computer; discusses the realization flows of control system on upper-computer in detail, the software and hardware of module every design; introduces the functions and realization of query software on client computer.

详细论述了控制系统硬件及软件的实现方法；阐述了橡胶生产中的硫化工艺以及如何用PLC对硫化机进行程序控制；讨论了集散控制系统的原理、研究现状及发展趋势；介绍了工业控制领域中的串行通信以及如何在DELPHI中实现串口通信；分析了LG公司MASTER-K10系列PLC的通信协议，并在此基础上实现了上位机与下位机的通信；详细讨论了上位机控制系统的实现流程、各模块的软硬件设计；详细介绍了客户端查询软件的功能及实现。

The main features of this paper is: nothing to do with the platform, this system can be compatible with the majority of software and hardware used by the platform, as well as various database platform, shielding the differences of hardware and software platform such as network, operating systems, databases, application systems and so on, so that enterprises and institutions could achieve seamless, transparent data exchange through data exchange system; Java technology used to develop the system transplantability; using data exchange center to achieve centralized data processing, different data format conversion, increased system scalability; from data transmission, authentication, access control, encryption and more news content log-class areas enhanced data exchange system security; using DES and RSA algorithm , increased the confidentiality of data transmission; create WrapperTimer category achieved data transmission timing implementation and reduce the dependence on artificial.

设计的系统与平台无关，能兼容企业所用的大多数软硬件平台，以及各种数据库平台，屏蔽网络、操作系统、数据库、应用系统等软硬平台的差异，使企事业单位通过数据交换系统实现无缝的、透明的交换数据；采用数据交换中心来实现数据的集中处理、不同数据格式的转换，增加了系统的可扩展性；从数据传输、身份认证、权限控制、消息内容加密和多级日志等多方面增强数据交换系统的安全性；用DES和RSA算法对XML文件或XML文件中的元素进行加密，增加传输数据的保密性；创建WrapperTimer类实现了数据传输的定时执行，降低了对人工的依赖性。

To allow multiple applications to share physical hardware, Microsoft introduced the concept of a virtual device driver , whose broad purpose is to "virtualize" a hardware device.

要允许多应用来共享物理硬件，微软引进了虚拟设备驱动的概念，它的主要目的是：&实际上&的一个硬件设备。

To allow multiple applications to share physical hardware, Microsoft introduced the concept of a virtual device driver , whose broad purpose is to "virtualize" a hardware device.

为了使多个应用程序能够共享物理硬件，微软公司引进了虚拟设备驱动程序的概念，其主要目的是&虚拟化&硬件设备。

This solution is built between the operating system layer and the system hardware layer, mainly based on the latest hardware virtualization. It may virtualize and integrate the I/O resources distributed on multiple computer nodes, present a uniform virtual I/O space for the upper guest operating system, carry out the uniform management and utilization of distributed I/O resources for the guest operating system.

该方案实现于操作系统和系统硬件之间，主要采用最新的硬件虚拟化技术，将分布于多主机的I/O资源进行虚拟化和整合，为上层客户操作系统构建一个全局虚拟I/O空间，实现客户操作系统对分布式I/O资源的全局管理和使用。

The design of cooperation with software calculation and hardware operation saves the hardware resource and provides the update ability of the unknown cadences.

在实现方法上采用软硬件协同处理的方式，节省硬件资源占用的同时保证了处理模式的可更新性。

The software called Protel99SE for circuited signed is used to develop the hardware of the controller. The hardware includes the power supply Printed Circuit Board, the signal modulation board, the interface board of human %26amp; machine,and the main control board which is the core of this controller.

锅炉的特点，研制开发了基于MCS-51单片机的小型家用燃气锅炉智能控制器，旨在改变城镇居民使用燃煤锅炉集中采暖时所遇到的室内温度不易控制、无法实现智能控制等的不便，减少因燃煤而产生的大气污染，提高天然气的使用率，改进家庭采暖的控制方式，提高采暖的经济性，改善人们的生活设施。

The "Hardware and Software Master" compiles an accurate inventory of all hardware and software used across your enterprise.

&硬件和软件的师父&的编制准确的清点，所有的硬件和软件用於在整个企业中。

LabMap decouples the hardware layer from the control application and Interaction between hardware and a high level is made through registers.

LabMap 分离硬件层数从控制应用并且互作用在硬件和一个高水平之间被做通过记数器。

It is with network game exemple, even if is the add with the shortest development cycle is made, also need to cost the time that half an year goes to two years, the game that is based on development of original hardware technology just appeared on the market, can face the problem that derails with existing hardware technology immediately.

以网络游戏为例，即便是开发周期最短的续作，也需要耗时半年到两年的时间，基于原有硬件技术开发的游戏刚一上市，马上就会面临与现有硬件技术脱轨的问题。

But GST= 0.156, Nm=1. 588. As a result, the foundation of Youyongchi Avicennia marina population was the result of the migration of hypocotyles and human factors.

这项工作可以为海岸防护林中新引进种类的判定以及为研究种群建立者效应方法的确定提供科学依据。

The two-dimensional CDRC-ADI-FDTD update equations for collision unmagnetized plasma are induced. The unconditional stability of the CDRC-ADI-FDTD formulation for collision unmagnetized plasma is obtained by the examples.

推导了碰撞非磁化等离子体中的二维CDRC-ADI-FDTD迭代公式，并用算例验证了碰撞非磁化等离子体CDRC-ADI-FDTD算法也是无条件稳定的。