查询词典 mainframe computer

The key point of the thesis was system's communication. The paper offered a simple and effective communicate method which achieved data communication between computer and PLC. The paper discussed the system how to change data、transfer and rejigger parameter accurately、advert problems in communication process between computer and PLC. This method is applied and innovative. The paper described the TCP protocol and its encapsulated Winsock module and its application for data communication of remote control. User defined protocol is used for data exchanging between the client and the control server.

本文提出了一种简单有效的通信方式实现了计算机通过串口与PLC的本地数据通信，阐述在实现上位机与下位机的通信过程中，如何在上位机进行数据转换、参数正确传递和更改以及实现方法和注意的问题，该方法具有一定的实用性和创新性；基于TCP协议，使用封装组件Winsock进行实时控制的数据交换是远程控制的核心任务，对此文中首先探讨选用TCP协议和Winsock封装组件的理由，详细描述了如何通过Winsock组件进行数据通信以及自定义协议。

The temperature collected by 18 B20 is detected by single chip computer,according to high and low temperature,single chip computer P2.7-pin output high level or low level to control relay whether there is current in the coil through,according to the coil power relay,normally open contact is closed,no current passing,often a disconnect to maintain contacts so as to achieve the automatic control from the fans stopped.

利用单片机检测18B20采集的温度，根据温度高低，单片机的P2.7脚输出高电平或者低电平，来控制继电器线圈中能否有电流经过，根据继电器线圈通电时，常开触点闭合，没电流经过时，常开触点保持断开，从而实现自动控制电风扇的起停。

With the development of micro-electronics technology and computer technology, relay protection equipment based on micro-computer has been improved unceasingly from hardware and software.

随着微电子技术、计算机技术的发展，微机继电保护装置硬件和软件两大方面正在不断地完善和发展。

With the development of electric power industry and the increase of large-scale substation, the requirement of protection and control of power system is getting higher, and the computer relay protection of power system is also developed with the techniques of intelligent computer, networking and integration.

随着电力工业的发展和大面积多变电所用户的急剧增加，对电力系统的保护及监控提出了更高的要求，电力系统微机继电保护向智能化、网络化和集成化方向发展。

SMB to SMB: Negotiate authentication with an SMB computer and relay credentials to another windows computer.

中小企业到SMB ：面议认证的中小企业计算机和中继凭证到另一个窗口的电脑。

A new self-adapting relay assembly computer aided process planning system based on the software of relay assembly computer aided process planning RACAPP1.0 was developed in order to meet the requirements of different users.

为了满足不同用户的各种需要，基于自主软件继电器装配计算机辅助工艺设计(RACAPP1。 0)开发了一种新型的自适应继电器装配计算机辅助工艺设计系统ZPCAPP1。

Since the late 1970s, had started a computer research relay, institutions of higher learning and research institutes play a leading role. Thus, different principles and different types of computer cabling and the protection of their equipment for a new generation of power system provided excellent performance, functional and reliable work protective devices.

从70年代末即已开始了计算机继电保护的研究，高等院校和科研院所起着先导的作用，至此，不同原理、不同机型的微机线路和主设备保护各具特色，为电力系统提供了一批新一代性能优良、功能齐全、工作可靠的继电保护装置。

With computer control, computer relay protection and fiber communication technology, the control and relay protection strategy in the phase-1 of the Middle Route of the South-to-North Water Transfer Project is reasonably made.

利用计算机监控技术、微机继电保护技术和光纤通信技术，合理地确定了南水北调中线一期工程监控方案和继电保护方案。

Computers and computer networks, the rapid development of people's reliance on computer networks is growing.

计算机和计算机网络的飞速发展，人们对计算机网络的依赖是越来越大。

In this case, log into your local computer first, then use a remote login command to connect to the remote computer.

既然这样，首先登陆到你的本地计算机里面，然后使用远程登陆命令连接到远程计算机。

Effective local search tactics reaches local searchers when they are ready to buy - with every way that it is possible for them to buy from you.

有效的地方搜索策略达到当地的搜索，当他们准备购买-以各种方式，这是他们有可能从您那里进行购买。

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。