查询词典 operating

Methods The operating astral lamp employs specially-designed LED as the point light source to focalize lights into a beam for operating illumination,and IC is used as the control circuit to manipulate the brightness, focusing, running detecting, alarming, partially auto-repairing and exchanging between AC and DC.

用特定的发光二极管作手术无影灯的点光源，聚焦形成手术照明光束，用单片机IC作控制电路控制无影灯的亮度、聚焦、运行状态检测、报警和部分自动修复等。

A mixed digit electronic hydromechanical control system was designed for an integrated liquid fuel ramjet engine. The control plan, the operating principle and the operating mode of the control system were introduced.

引 言2 0世纪后期，发动机控制系统由液压机械式向数字式电子控制发展，对发挥发动机的潜能、提高发动机性能和可靠性有着显著的优势。

In order to control the benzene contents in pump operating room, enhance scientific management of the poisons work in the room and keep the health of workers, we adopt poison work classification method to classify tasks in pump operating room according to different concentration, working time and jeopardous level.

jeopardous reason ；为了控制泵间中苯的危害，加强泵间中苯毒物作业劳动条件的科学管理，保障接触苯毒物作业的员工的身体健康，根据泵间中苯不同浓度、员工作业时间和毒物的危害程度，采用有毒作业分级方法，对苯泵间进行作业分级。

If elements of recycling efficiency, processing difficulty, energy consumption, rheology property of slurry and precipitation amount of aluminum sulfate are considered, the molal ratio of H2SO4/AlCl3 of 4.0 for 60 minutes at an operating pressure of 60 mmH2O and an operating temperature of 85℃ is the optimum. The higher the concentration of aluminum chloride, the better.

若考量资源回收效率、加工操作之难易度、能源损耗、设备材质需求、反应后浆料流动性及硫酸铝析出量等要素，以H2SO4/AlCl3反应莫耳比4.0、操作时间60分钟、操作压力60 mmH2O及操作温度85℃为最佳，氯化铝浓度则愈高愈好。

Originally, time designs application hitting the target in rubber vulcanization navar having introduced the monolithic machine , rubber vulcanization controls systematic operating principle and operating method.

本次设计介绍了单片机在橡胶硫化控制系统中的的应用，橡胶硫化控制系统的工作原理和操作方法。

In this paper, the author makes a thorough research on router operating and maintenance system. First the OAM designed requirements and evolutions are introduced. Then the author presents the high performance multi-protocol router architecture and OAM function requirements, which is developed by Tsinghua University, and designs and imptements the router operating and maintenance system for distributed architecture in detail.

本文对路由器操作管理进行了深入的研究，首先介绍了路由器操作管理的设计要求和研究现状，然后介绍了清华大学研制的高性能多协议路由器的软硬件体系结构和其对操作维护管理系统的功能要求，设计并实现了面向分布式路由器的操作维护管理系统。

After study security mechanism and several acess control model of operating system, compare the three odel, propose if combine the three model, it will be beneficial to confidentiality and integrity of Operating System.

介绍了操作系统的安全机制和几种访问控制模型，在对模型进行比较的基础上，提出采用多种模型相结合的方法，能够满足操作系统保密性与完整性要求。

Shanghai principle light software company Respective profession: Computer software Software test software engineer Mainly is engaged in the printer driver the test The Shanghai negotiable securities Times panoram network sponsor network starts off develops Respective profession: Computer software Does not have other The road develops the personnel Education experience Shanghai electrical machinery institute computer application technical college Programming language - familiar C, object-oriented language and so on programming C++, VB, java, assembly Computer network - computer network principle, website construction and maintenance Database - Access Computer application - computer assembly and service, construction of data The operating system - skilled grasps the Windows all operating system, has the certain foundation to Linux Charting - Auto CAD intermediate, PhotoShop, Flash, multimedia technical Authorware The science and technology manages the school computer application specialized middle school Computer network technology, computer composition principle, visible programming VB, Computer operation system, computer operation technology, homepage manufacture, network security, Computer system maintenance, microcomputer principle and assembly language, office automation and so on.

上海理光软件公司所属行业：计算机软件软件测试软件工程师主要从事打印机驱动程序的测试上海证券时报全景网络主办网上路演所属行业：计算机软件无其他路演人员教育经历上海电机学院计算机应用大专编程语言——熟悉C，面向对象程序设计C++、VB、java、汇编等语言计算机网络——计算机网络原理、网站建设与维护数据库——Access 计算机应用——计算机组装与维修、数据结构操作系统——熟练掌握Windows所有操作系统、对Linux有一定基础制图——Auto CAD中级、PhotoShop、Flash、多媒体技术Authorware科技管理学校计算机应用中专计算机网络技术，计算机组成原理，可视化程序设计VB，计算机操作系统，计算机操作技术，网页制作，网络安全，计算机系统维护，微机原理和汇编语言，办公自动化等等。

Polytope is introduced to describe different operating conditions as a convex set whose vertices are some selected typical operating parameters.

采用多胞型模型将系统运行状态的各种变化描述为以若干个典型运行参数为顶点的凸集。

But in practical operating, overvoltage caused by reignition of the vacuum switching device frequently appears, and it result in damage of the capacitor bank or the switchgear itself. Ensuring the switchgear against reignition and installing a protective device are two main approaches to avoid the phenomenon. In this paper, a study on overvoltage caused by reignition due to capacitor bank switching with the vacuum switching device and its preventive measures are carried out. The main work which has been done and researches are as follows: 1. The producing mechanism of overvoltage and its influence factor are analyzed. It is pointed out that single-phase reignition is the main reason for damage of the switchgear and two-phase reignition is the main reason for damage of the capacitor bank,so overvoltage of single-phase reignition and two-phase reignition are the emphases of prevention. 2. Analysis of the special working condition of the operating switch for capacitor bank is carried out. It indicates that the vacuum switching device is difficult to realize no-reignition under this operation condition, so it is more practical to adopt protection devices. 3. Analyses of protection effect of RC and MOA and their shortages are carried out. It shows that the two methods can only restrain effectively overvoltage caused by single-phase reignition, and they cannot protect the capacitor bank when reignition of two-phase occurs. 4. The operation principle of G-R damping device is analyzed and discussed emphatically.

本文针对真空开关投切电容器组时因重燃而产生的过电压及其防治措施进行了研究，所开展的主要工作和研究结果如下： 1、对过电压的产生机理及其影响因素进行了分析，指出单相重燃是导致开关设备损坏的主要原因，而两相重燃则是导致电容器组损坏的主要原因，因此单相重燃和两相重燃过电压是防护的重点； 2、对电容器组操作开关的特殊运行条件进行了分析，指出在这种运行条件真空开关难于实现不重燃，因此采用保护装置更具有现实意义； 3、对RC与MOA的保护效果和存在的不足进行了分析，指出这两种方法均只能有效抑制单相重燃过电压，而不能在发生两相重燃时保护电容器组； 4、重点对G-R阻尼装置的工作原理进行了分析和讨论，指出该装置接入后线路中将会出现两种频率的高频振荡，而电容器组上的过电压是由这两种振荡共同决定的； 5、根据对上述两种振荡的分析指出存在一个最佳电阻值使得过电压最低，并提出了电容器组电压和最佳电阻值的近似求解方法； 6、使用电气暂态分析软件MATLAB对G-R装置的保护效果进行了仿真计算，证实该装置确实可以有效抑制重燃时的电容器组过电压； 7、根据仿真与近似计算结果的偏差提出了近似计算的修正方法，经过修正后的过电压计算结果与仿真结果吻合较好； 8、对G-R装置中放电装置G与阻尼电阻R的要求进行了分析，指出采用编织电阻和真空间隙可能是最佳选择。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？