测量设备

A test scheme of trajectory measurement in security and reliably with OKA,GPS and total station positioning system(TCRA1101) etc is established.Synchronously,a method is presented on two OKA by direction cosine intersection in the measurement,also two different methods are adopted to check up the precision and the expectant results are obtained.

针对模型自由飞的特点，综合利用两台小型激光电视测量系统、GPS、全站仪（TCRA1101）等现有设备，设计了安全、可靠的模型自由飞跟踪、测量方案；利用方向余弦交会算法，对测量的模型自由飞数据进行处理，并采用两种不同的方法进行了测量精度检查，结果表明测试精度满足测试要求。

B. when precision testing equipment, the adjustment process: in the assembly process and equipment are completely assembled to precision testing and adjustment, such as boring bed in the installation process after grinding levelness and straightness calibration, an adjustment and measurement and cannot fully reflect the true error, and requires at least three times and measurement, can eliminate stress, and each must adjust time intervals, it takes about three days.

B。设备精度检测时的调整过程：设备在组装过程中及完全组装后均需进行精度检测及调整，如对镗床床身导轨磨削后在安装过程中的水平度和直线度的校验，一次调整与测量并不能完全反映出其真实误差，而至少需要三次调整和测量，才能消除应力的影响，且每次调整都需有时间间隔，故需时约3天。

This invention provides an on-line analysis method and system for combined gas and steam cycle power station's efficiency, which comprises an on-site data-collecting unit, used to check the sub-devices state parameter in power station; a data base server linked to on-site data-collecting unit to stored the state parameter provided by data-collecting unit; modular arithmetic server used to calculate the gross operation efficiency of power station based on the data base state parameter and the influence degree caused by sub-devices property to the gross operation efficiency; client device to receive command input by clients and output the calculating result by modular arithmetic server.

本发明提供一种燃气―蒸汽联合循环发电站运行效率的在线解析方法和系统，在线解析系统包括：现场数据采集单元，用于测量电站各分设备的状态参数；与现场数据采集单元相连的数据库服务器，用于存储现场数据采集单元测量得到的状态参数；模型运算服务器，其根据从数据库提取的状态参数并计算电站的总运行效率和当前状态下电站各分设备性能对电站总运行效率的影响程度；客户机，其接收用户输入的命令并输出模型运算服务器的计算结果；网络，其将数据库、模型运算服务器和客户机连接在一起。

Firstly, the article introduces the definition of error of lens center in the old and new national standard, and summarizes three present systems that can confirm the lens center. Then we discuss the theory and formula of self-collimation catoptric method. On the basis of self-collimation theory, some apparatuses were designed (including internal-focusing center scope and center error measure instrument etc).

首先介绍了新旧国家标准关于透镜中心误差的定义，归纳和总结了目前物镜装校定中心的三个体系，讨论了光学系统中心误差自准反射法测量原理、公式和测量方法，以及根据自准反射法测量原理而设计开发的定中心仪器——内调焦定心仪、中心偏测量仪等设备。

Has 26 production lines and 1,350 sets of measuring, testing equipment, and from the United States introduced a plug-in automatic machines, radiation characteristics tester, also from Japan, Chi measurement company and the Netherlands focus on the introduction of Philips signal source, computer on-line tester, computer And software, color analyzer, CRT special tooling, such as artificial magnetic field to test, test and measurement equipment.

拥有26条生产线和1350余台测量、试验仪器设备，并从美国引进了自动插件机，辐射特性测试仪，还从日本芝测公司和荷兰菲利普公司引进集中信号源、电脑在线测试仪、计算机及软件、彩色分析仪、CRT专用工装，人造地磁场等各种检验、测量和试验设备。

Is a production, sales agent service companies, Main Products and Services: constant temperature and humidity box; walk-in constant temperature and humidity room; salt spray test chamber; temperature shock test chamber; simulation of motor transport Test Units; Vibration Test Units; Units drop test; tensile testing machine; sclerometer; combustion test machine; electrical appliances and machine attachment test equipment; wire and cable and cable test equipment; microscopy; digital projector; image measuring instrument; coordinate measuring machine; voltage tester; Oscilloscopes; program-controlled variable frequency power supply; EMC instruments

惠尔仪器公司是一家集生产、代理销售为一体的服务性公司，主营产品和服务：恒温恒湿箱；步入式恒温恒湿室；盐雾试验箱；温度冲击试验箱；模拟汽车运输试验台；振动试验台；跌落试验台；拉力试验机；硬度计；燃烧试验机；电器产品附件及整机试验设备；电线电缆及连接线试验设备；显微镜；数字式投影仪；影像测量仪；三座标测量机；耐压测试仪；示波器；程控变频电源；EMC仪器等

Measuring Tool Factory franchise ultra-high-precision test line, assembly, welding and large flat-panel San Zuobiao measuring machine working platform, central processing platform based equipment, laboratory equipment based platform, large aircraft test platform portfolio, dynamometer at the end of the Airport Railway Board and iron at the end of track, coordinate measuring instrument, crossed machines.

量具分厂专营超高精度检验、划线、装配、焊接平板和大型三座标测量机工作平台，加工中心设备基础平台，实验室设备基础平台，大型飞机检测组合平台，测功机铁底板，铁底轨，三坐标测量仪，划线机等。

This paper discusses the conception of a carry-home high precision temperature equipment verification device based on a MSC1210 single chip computer. The device samples temperature signal by temperature sensor, standard platinum resistance and thermocouple, and realize multi-channel temperature meterage by controlling relay switch. The result be sent and displayed on LCD.

本课题研制出一种以MSC1210单片机为核心的便携式高精度温度试验设备检定仪，它以标准铂电阻和标准热电偶为传感器，通过控制继电器实现对温度试验设备的多通道循环温度测量，测量结果转化为温度值后由LCD显示。

Substation automation is the secondary substation equipment (including measuring instruments, signal systems, relay protection, automatic devices and remote devices, etc.) through a combination of functions and optimize the design, use of advanced computer technology, modern electronic technology, communication technology and signal processing technology, on all major substation equipment and transmission and distribution lines of automatic monitoring, measurement, automatic control and computer protection, and integrated communications and scheduling automation features.

变电站综合自动化是将变电站的二次设备（包括测量仪表、信号系统、继电保护、自动装置和远动装置等）经过功能的组合和优化设计，利用先进的计算机技术、现代电子技术、通信技术和信号处理技术，实现对全变电站的主要设备和输、配电线路的自动监视、测量、自动控制和微机保护，以及与调度通信等综合性的自动化功能。

With a history of nearly 50 years, the Institute has researched and developed the following major technologies and products: vertical/horizontal machining center, precision and ultra-precision machine tool,ball screw, coordinate measuring machine and other precision measuring instruments and equiment,pneumatic-hydraulic/electro-hydraulic technology and concerned products; EDM technology and equipment; NC system and driving device; laser machining technology and relative product; computer application technology,etc.

北京机床研究所具有国内领先的技术水平和实力及近五十年的数控机床技术开发、应用、维护经验，为用户提供全程的、全方位的技术支持服务。近五十年来，我们从事研发的主要技术与产品有：立卧式加工中心；精密及超精密机床；滚珠丝杠副；三坐标测量机及其它精密测量仪器设备；气液电液技术及相关产品；电加工工艺及设备；数控系统及驱动装置；激光加工技术及相关产品；计算机应用技术等。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。