line switching
英 [laɪn ˈswɪtʃɪŋ]
美 [laɪn ˈswɪtʃɪŋ]
网络 线路切换; 线路开关; 线路转接
双语例句
- The designed line trap is simulated and applied to a switching power system for LEDscreens.
对设计的阻波器进行了数值仿真，并应用于某发光二极管大屏幕的开关电源供电系统。 - Subscriber line interface circuit is an important part of digital program-controlled switching system.
模拟用户线接口电路是数字程控交换系统的重要组成部分。 - Two or two-circuit transmission line power supply should be able to automatic switching, self-generating equipment should be installed automatically activated.
两个电源或两回线路应能自动切换，自备发电设备应有自动启动装置。 - Inband pulsing single frequency line signalling system for telephone automatic switching network
GB3376-1982电话自动交换网带内单频脉冲线路信号方式 - Application of Dual Terminals Reverse Line Power Supply Automatic Switching Device in Regional Network
双端线路备自投装置在区域电网中的应用 - Fiber Delay Line Buffer Technology in Optical Packet Switching Network
光分组交换网络中光纤延迟线缓存技术 - Hydrogen Bubble Line Flow Visualizer with GTO as Switching Element
GTO开关元件氢泡线流场显示仪 - With the increasing of the load and existance of the higher voltage scale, the reactive power transformation caused by the line switching and load changing is more and more common. Therefore, the ability to regulate and control the voltage and reactive power should be advanced.
随着电网负荷增大和电压等级提高，线路投切、负荷变化等将容易引起较大的无功功率变化，因此对电网无功和电压的调节、控制能力要求越来越高。 - Comparative analysis of series compensated and non series compensated EHV transmission line in power frequency over-voltage and switching over-voltage is destriked in this paper.
对有补偿和无补偿的超高压输电线路在工频过电压、操作过电压方面进行了对比性研究。 - The simulated results show that burst loss probability can be reduced by 1 to 2 orders of magnitude compared with the conventional schemes of fiber delay line in optical switching networks.
仿真结果表明，与传统的延迟线竞争解决方案相比，这一调度算法能够改善交换性能1到2个数量级，是利用光纤延迟线解决光突发交换中竞争问题的一个较佳方案。 - Surface Disposing Line requires switching at hand-control and autocontrol.
表面处理线要求手动与自动切换。 - The switch! 'supports 10M/ 100M automatic negotiate, half-duplex and full-duplex mode operations, line switching, flow control, address learning, and port-based VLAN, etc.
该交换机支持10M／100M自动协商，半双工和全双工模式，实现了无阻塞全线速交换，支持流量控制，错帧和广播、多播帧的过滤，支持基于端口的VLAN。 - This paper describes an important part of subscriber line interface circuit in digital telephone switching systems the new generation Codec based on DSP ( Digital Signal Processing) and ΣΔ modulation technologies.
介绍了数字电话系统中用户线接口电路的一个重要电路&基于数字信号处理（dsp）和∑Δ调制技术的新一代编解码器（codec）。 - Calculation for The Insulation Flashover Probability of Transmission Line under Switching Surge
操作过电压作用下的输电线绝缘闪络概率的计算 - Tank target auto-tracking system is a image processing and aiming line control system, it needs many digital switching signal inputed by many switches and boutons, introduce the and mouse so that operate the picture interface.
坦克目标自动跟踪计算机系统是一个图像处理及瞄准线控制的专用系统，其需要许多开关、按钮等面板输入开关量信号，同时还要引入鼠标指示设备，以便于图形界面操作。 - To provide synchronization signal of line current for switching control in time, a method to forecast the crossover point of the current was given.
为及时向切换控制提供线路电流同步信号，提出了一种预测电流过零的方法。 - Explain the theory of the switching matrix and jumping line, with practice application explain the use of switching matrix and jumping line in particular.
介绍切换矩阵和跳线的原理，结合实际应用详细讲解切换矩阵以及跳线的使用方法。 - This method can detect not only faults in primary substation, but also fault area in radial line between the primary substation and the secondary one ( or switching station).
该方法不仅能够确定一级变电站的故障线路，而且能够在一级变电站与二级变电站（或开闭站）之间的辐射状线路上确定故障区域。 - In this paper, multiple fault detection of line concentrator time switch in SPC switching system is discussed.
本文研究程控数字电话交换机中用户集中器时分接线器（LTSW）的多故障检测。 - In order to repair faulty line interface boards in SPC switching system AXE-10, we developed a tester to locate the faults on boards.
我们研制的AXE-10程控交换机用户电路板的测试仪，用于对故障用户电路板的修理。 - Optical Line Auto-switching Protection Techniques for WDM
WDM光线路自动倒换保护技术 - By plotting operation time of individual equipment of the car dumping on wagon tipper line on a diagram and indicating switching condition of operation, it is possible to calculate car unloading cycle time with consideration of factors which affect the car unloading cycle.
用作图法列出翻车机卸车作业线各环节的作业时间、各设备之间的转换条件等，可算出卸车周期以及影响卸车周期的因素。 - With the increment of working voltage for the long-distance transmission line, the switching overvoltage in large power stations is threatening the insulation safety of large generators.
随着远距离输电线路电压等级的提高，大型电站中的操作过电压威胁着大型发电机的绝缘安全。 - This method cannot be influenced by system grounding mode, the length of transmission line, fault distance, transition resistance, and fault switching angle. The sensitivity is even higher when the fault switching angle is small.
各种情况下的仿真证明了本算法的有效性，耐过渡电阻能力强，在小故障合闸角时灵敏度更高，不受系统接地方式、线路长短和故障距离影响。 - However, the optical fiber and ring resonator optical waveguide have attracted much attention due to their potential applications in the area of optical delay line, optical buffer and optical switching.
由于其在光学延迟线、全光缓存、全光开关等方面的潜在应用，在光纤与微环波导中实现光速控制更具有实际意义。 - The protection devices in power line are used as the switching devices for circuit connecting and breaking, and they are used for analyzing a variety of data and implementing protection against a variety of fault.
供电线路上的保护器作为控制线路接通、分断的开关器件，对各种数据进行分析、对各种故障实行保护。 - Based on the original circuit-switched voice line business will gradually shift to packet switching and data communications to the basis of the structure, the structure in this basis, IP will account for a major position.
语音网上基于原电路交换的业务将逐渐转移到以分组交换和数据通信为基础的结构上，而在这种基础结构上，IP将占主要地位。 - The terminal is very flexible, which can increase and decrease the number of the telemetry board, remote signal board and remote control board according to the number of the line the switching station need to collect.
本终端可以根据开闭所需要采集的线路数量来增减遥测板、遥信板和遥控板的数量，具有很强的灵活性和通用性。 - Due to U-shaped line operators implementing the rotation system, with multi-skilled, and in close contact, it makes U-shaped line more flexible in operators assignment, product switching and cycle time adjustment, more able to respond quickly to changes in external demand.
由于U型线上员工实行轮岗制，具备多技能，且密切联系，使得U型线在人员配置、产品切换与节拍调整等方面更加具有柔性，能快速响应外部需求的变化。 - The waveform and harmonic of phase voltage and line voltage in switching state combination PWM method and new PWM method are compared and analyzed through simulation.
并对开关状态组合的消谐波PWM方法和锐角朝向组合优化PWM方法下的相电压和线电压进行仿真和频谱分析比较。