NPD Network Protection Device

The Gap analysis of wetland conservation and its conservation network building in Central Yangtze Ecoregion;

长江中游生态区湿地保护空缺分析及其保护网络构建

This paper introduces the deployment of packet filtering on an outbound router and the implementation of network protection by using packet filtering.

本文介绍了如何在出口路由器上实施包过滤以及包过滤所实现的网络保护功能，并通过一个假想网络的例子，说明了过滤规则的制定和Cisco路由器上过滤的配置文中还讨论了包过滤的优点与局限性。

Based on investigations of the transmission characteristics of the traveling wave in power grid,a new traveling wave network protection method for power grid is presented.

在研究行波在电网中传播特性的基础上,提出了一种新型输电网行波网络保护方法,该方法在线路故障后利用电网中所有行波保护继电器记录的初始行波到达时间来剔除无效行波时间数据,并修正部分无效初始行波到达时间,进而利用有效初始行波到达时间来判断故障线路。

Management and application for network equipments in LAN technology;

网络设备在局域网技术中的管理及应用

Describes briefly that the main method of how to do the external contract for the maintenance of network equipment,the primary points which should pay attention to and the great effect to the hospital s information technology.

为顺应军队后勤保障社会化的趋势,我院将过保的交换机、微机、打印机等网络设备维修保养外包给地方公司。

This paper introduces some matters about managing computer network equipment in hospital from purchasing equipment, storing spare equipment,manageria duty, power supply, inspecting termly, arranging maintenance man etc.

计算机网络系统的安全、稳定运行 ,与网络设备的质量和性能息息相关。

New method and equipment for production of hardware components for network device

一种新的网络设备硬件构件生成方法和装置

This paper briefly expounds the functions and working principles of concentrator and exchanger,and introduces the types and patterns of cascading and stacking of network devices and the differences between cascading and stacking.

简述了集线器与交换机的作用与工作原理 ,介绍了网络设备中级联与堆叠的类型、方式及其区

With the fast development of the Embedded and network technology, Embedded communication network devices such as PDAs, smart phones and mobile phones etc, have become more and more popular.

随着嵌入式技术和网络技术的飞速发展,嵌入式通信网络设备如个人数字助理(PDA)、智能化手机和移动电话等应用越来越广泛。

The Protection System of Equipment Support for Risk-Elimination Based on LabVIEW Real-Time

基于LabVIEW RT的排险设备保护系统设计

protective device [laser game]

保护设备〔激光游戏〕

electric service

电气设备维护和保养

Cannot save the file. The location you want to save to is write protected.

不能保存。设备处于写保护状态。

It has overload protection equipment which insures the safe running of the equipment.

有过载保护装置，保证设备安全运行。

Interstage Protection for Commonly Used Protection Equipment in 10 kV User Substation

10kV用户变电所常用保护设备的级间保护

Electrical installations in ships System design--Protection

GB/T7357-1998船舶电气设备系统设计--保护

Design of Data Protection Based on Mass Storage Device

基于大容量存储设备的数据保护设计

Relay protection design of Xiafu Hydraulic Complex

下福水利枢纽电气设备继电保护设计

Guidance for lightning protection for electronic equipments

GB/T7450-1987电子设备雷击保护导则

Cannot Modify / Delete Readonly / Protected device.

无法修改/删除只读或受保护的设备。

electric(al) service

电气设备维护和保养，供电

Perform required instrument maintenance and record in logbook.

仪器设备的日常维护保养，以及记录。

Preventive Maintenance and Downtime control for all equipment.

维护和保养所有设备,并控制误工时间.

Responsible for maintenance of facility electrical system.

负责设备电气系统的保养与维护。

Classification of electrical and electronic equipment with regard to protection against electric shock

GB/T12501-1990电工电子设备防触电保护分类

Do protective devices comply with pump motor amp rating?

保护设备是否符合泵电机的额定电流?

Fuse and Breaker Protection for Electronic Devices and Electrical Appliances

电子电气设备的熔断器、断路器保护