查询词典 system engineering

To construct a modern business system is a systems engineering.

建立现代企业制度是一项系统工程。

As the environment parameters change, the codes which are the Bragg wavelengths of the FBGs accordingly change in the same time and in the same location, so as to increase the system capability, realize the measurement of temperature stress and pressure for special engineering (such as oil tank, power station, tunnel) in a way of distributing measurement.

利用编码式光纤光栅的布拉格波长对待测对象的位置和温度、应力、应变等进行编码，当待测对象的环境参量发生变化时，与之对应的编码，即编码式光纤光栅的布拉格波长随之同时同点发生变化，借以提高传感系统的容量，实现对特定对象(如油罐、油气管道、高压变电站等)的温度以及应力、应变等的准分布式定点测量。

Theory of system reliability of tunnel door and of tunnel lining and its application in engineering are mainly re...

本文主要研究隧道洞门结构体系可靠度和隧道衬砌结构体系可靠度的理论及其在实际工程中的应用。

In Chapter 6 we discuss the testing process of web testing theory and software engineering and the related applications in our system.

第六章讨论了Web工程测试理论及软件的测试过程。

It will expose the design problem of maintainability of civil airplane to the early stage of design. This paper discusses the composing of the virtual maintenance environment, builds non-immersion virtual maintenance environment of undercarriage, and establishes a part library management system. The characteristic of maintainability models and maintainability analysis based on virtual technique is researched to give the maintainability frame model of civil airplane virtual maintainability analysis. All levels of maintenance time model and maintenance man-hour model are established. Analog-Huffman code is proposed to optimize space partition method in traditional collision detection arithmetic."Maintenance therblig"is brought into the broken down of maintenance tasks, and the new maintenance tasks broken down method is proposed. The demands of human measure, position, and equipment layout in human engineering are discussed, and the verification methods of human measure, position and equipment layout in virtual maintenance are given. Basic principle and verification procedure of maintainability virtual verification is developed primarily, and the reachablity, the visibility, and posture-comfortability are verified.

本文论述了虚拟维修环境的组成，构建了某型飞机主起落架非沉浸式虚拟维修环境，建立了维修对象的零件库管理系统；研究了基于虚拟技术的维修性模型特点及维修性分析流程，给出了基于虚拟技术的民机维修性分析框架模型，并结合传统维修性模型，建立了各级维修时间模型和维修工时模型；提出类HUFFMAN编码，结合人因工程的要求，优化了传统碰撞检测算法中的空间分割法，使之适用于柔体；在维修性分解中引入"维修动素"，给出了与CATIA、DELMIA等应用软件结合紧密的维修任务分解方法；论述了人因工程中对人体尺寸、姿势、设备布局的要求，给出了虚拟维修中人体尺寸、姿势分析、民机内设备布局的验证方法；初步制订了维修性虚拟验证的基本原则和验证程序，并结合具体实例对可达性、可视性、干涉性以及人体姿态舒适性进行了验证，较清晰、真实地反映了维修人员的维修状态。

Base on the deeply survey of the researching status at home and abroad and according to the engineering-oriented temperature measuring requirements, this thesis describes the development of the temperature on-line monitoring system for high voltage switchgear base on IR thermopile sensor.

本文在深入调研国内外研究现状的基础上，针对工程测温要求，研制了基于红外热电堆传感器的高压开关柜温度在线监测系统。

Trial and research show that the neural network predictive control method based on prediction acceleration of the titling system is practicable in terms of theory and application of engineering.

实验和研究结果表明，论文提出的基于预测加速度的摆式列车倾摆控制系统神经网络预测控制方法在理论上是可行的，在工程上也是可实现的。

Main products include series of artificial intelligence AI industry regulator, Flow Totalizer, multi-channel data logging devices, temperature control cabinet and AIFCS Fieldbus-based computer monitoring system, and to undertake industrial automation engineering packages and services.

公司主要产品包括AI系列人工智能工业调节器、流量积算仪、多路巡检仪、温度控制柜及AIFCS现场总线型计算机监控系统，并承接工业自动化成套工程及服务。

China and India Group to the capital for the pilot to project development as the core, to promote Chinese enterprises "going out" strategy for the purpose of promoting the internationalization of Chinese products for the integration of government, enterprises, technology, management, personnel, equipment and other resources multi-storey Support System, the international engineering cooperation, transnational investment, international trade.

中印集团以资本运作为先导，以项目开发为核心，以推动中国企业"走出去"为战略宗旨，促进中国产品国际化，为整合政府、企业的技术、管理、人才、设备等多层资源支撑体系，开展国际工程合作、跨国投资、国际贸易。

We use quantitative method, analyzed the usage of saving matrix method in transportation routine selection, discuss the transportation cost by value engineering method and the optimization for logistics cost; also, we give the evaluation system for logistics cost.

分析了物流成本的构成，指出了物流成本冰山特性、二律背反特性以及乘数效应，提出物流成本确认方法，及物流成本的投资——收益分析，明确了物流成本控制研究的内容，指出应从整体观念、系统角度进行物流成本控制，分析了精益物流成本管理的思路，及全面成本管理在物流成本控制中的应用。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。