您要查找的是不是：
- optical line monitoring 光线路监测
- A sampling technology by optical fiber solves the problem of high voltage insulation and data transfer when on line monitoring the leaky current of MOA. 用光纤取样的技术解决了避雷器泄漏电流检测中的高电压隔离和数据远传问题,这适用于无人值守变电所实行避雷器泄漏电流自动监测和电流超标即时报警。
- IETF RFC 4209-2005,Link Management Protocol (LMP) for Dense Wavelength Division Multiplexing (DWDM) Optical Line Systems[S]. 黄照祥;雷蕾;梁庄.;光网络第三代传送系统[M]
- Traditional off line calibration can not meet the requirements of on line monitoring. 传统的离线标定要求被测变压器处于停电状态，实际操作也较麻烦，难以适应在线监测的要求。
- Corresponding products include DSLAM, DSL user end equipment, OLT (Optical Line Terminal), ONU (Optical Network Unit), etc. 对应的产品包括DSLAM（DSL接入综合复用器）、DSL用户端设备、OLT（光线路终端）、ONU（光网络单元）等。
- This paper study the model on line monitoring fouling in tubular heat exchangers. 进行了管式换热器积灰的在线监测模型研究。
- The DTE connected to the trunk of the tree is called optical line terminal (OLT) and the DTEs connected at the branches of the tree are called optical network units (ONU) . 连接在树干上的数据终端设备（DTE）称为光线路终端（OLT），连接在树枝上的DTE称为光网络单元（ONU）。
- Both haven't remarkable difference,determined COD by on-line monitoring instrument saves time and makes for on line monitoring of pollutant. 通过比对,二者没有显著性差异,用在线监测仪测定COD,可节约时间,有利于对污染源的在线监控。
- The methods of temperature on line monitoring, insulation material decomposer on line monitoring and partial discharge on line monitoring is discussed in this paper. 本文讨论了在实际应用中比较成熟的温度在线监测、绝缘分解物监测、局部放电在线监测等对绝缘状况进行在线监测的方法。
- JI Sheng-chang,YANG Lan-jun,LI Yan-ming,et al.The capacitive current compensation method for ZnO surge arrester's on line monitoring[J].High Voltage Engineering,2000,26(4):16-18. [2]汲胜昌;杨兰均;李彦明;等.;在线监测氧化锌避雷器的容性电流补偿法[J]
- Mainly on the basis of Telecom Management Forum(TMF) specifications and CORBA technology,analysis is made of the design and implementation of the interfaces between the Optical Line Protection(OLP) EMS and the upper layer NMS. 文章主要基于电信管理论坛(TMF)规范和公共对象请求代理体系结构(CORBA)技术分析了在光线路保护(OLP)网元管理系统中OLP系统与上层网络管理系统(NMS)之间的接口的设计与实现。
- In the PON (Passive Optical Networks), the data transmission from ONU (optical network unit) to OLT (optical line termination) in the up-stream direction employing the style of TDMA (Time-Division Mutiple Access), is the burst-mode transmission also. 在无源光网络(PON)中,在上行方向从各网络用户单元(ONU)到光线路终端(OLT)的数据传输采用时分多址(TDMA)的方式,也是突发数据包的传输。
- The system is made up of subsystems such as product line monitor, basic data management, production plan management, inventory management, integrated information query and workshop controller. 生产线管理控制系统由生产线监拉、基础资料管理、生产计画管理、序存管理、综合资讯查询、底层控制器等子系统组成。
- My main factory production and sales of communication equipment accessories, such as copper nose, mounting brackets, screws, all kinds of fiber optic lines, power lines. 我厂主要生产、销售通信设备的各种配件，如铜鼻子、安装支架、镙丝、各种光纤线、电源线等。
- Optical line protection switching equipment 光线路保护切换设备
- Optical Line Protection system(OLP) 光纤线路保护系统
- on - line monitoring and diagnostics for insulation 绝缘在线监测与诊断
- optical line amplifier establishment 光放大器设置
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Mooring Line Monitoring and Berthing Aid Systems 锚地监测与泊位协助系统
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
