Protection grid, for main HEPA filter made by anodized aluminium.
防护栏：由电镀铝制成，用于主过滤器。
The protection grid creates an energetic stability so you may participate more in your world, giving your immune system a chance to build greater strength and resistance.
保护格栅创造了一个能量的稳固，由此你可以在你的世界中参予更多，同时给你的免疫系统一个机会，来建立更大的力量和抵抗力。
Repairing roads, Bridges, the electricity grid and other infrastructure (including flood protection) will be costly, but should at least boost the economy later.
修路，修桥，恢复电力和其他基础设施(包括防洪设施)的开销都十分巨大，但至少它们日后会促进经济增长。
Finally, the impact of series resonant current limiter on relay protection and over voltage in grid was explored.
最后探讨了串联谐振式限流器对继电保护和电网过电压的影响。
Goalkeepers use protective padding on the torso and shouldersand gloves with forearm protection, as well as a helmet with either a grid or a mask made of unbreakable transparent material.
守门员在躯干和肩膀上使用保护垫，并且带有手套用于前臂的保护，由不易破损的透明材料做成网格或者面具头盔。
Protection equipment power supply system from lightning over-voltage, power grid fluctuations, operating over voltage, electrostatic discharge, etc.
保护设备电源系统免受雷击过电压、电网波动、操作过电压、静电放电等造成的损害。
Network Manager meets industry mandated NERC Critical Infrastructure Protection Standards and National Grid cyber security requirements.
“网络管理器”符合业界强制的NERC关键基础设施保护标准和国家电网网络安全性要求。
Relay protection and auto mechanism are the important ensure measures for reliable supply and stably running power grid.
继电保护和自动装置是电网安全稳定运行和可靠供电的重要保障措施。
According to features and requirements of modern district power grid, the development of software for graphic integrated fault analysis and relay protection test is researched.
从现代地区电网的特点和需求出发，研究了图形化综合故障分析与继电保护测试软件的开发。
The relay protection and fault information system can provide highly detailed and abundant data of real-time or fault cases of the power grid.
继电保护故障信息处理系统能为电力运行提供非常详细和丰富的各种实时以及故障时的数据资料。
Taking the Suzhou power fiber optic communication grid as the object of research, this paper studies the transmission delay during protection and recovery in various channel failures.
以苏州电力光纤通信网西外环为对象，研究了各种通道故障下复用段保护切换、恢复过程中通道时延的变化情况。
For Shanghai power grid, which has large short circuit capacity and short electrical distance, a method using imported instrument to test power frequency variation distance protection is presented.
结合上海电网具有短路容量大、电气距离短的特点，提出了使用进口仪器测试工频变化量距离保护的具体方法。
The corrosion protection researches for electric grid system are introduced, including Dacro technology and Dacro coating, zinc-rich coating and application of nano-technology.
介绍了近年来国内外在电网设施安全防护方面取得的新进展，以及达克罗技术和达克罗涂层、富锌涂料和纳米技术的应用等。
Power grid scheduling, protection, remote control, etc. is completed through the communication network. Network stability is the guarantee of safe operation of power grid.
电网的调度、保护、远程控制等工作通过通信网络完成，网络的稳定是电网安全运行的保障。
The cause of corrosion of substation ground grid it analysed. Measures of corrosion protection are suggested.
本文分析了变电站接地网腐蚀的原因，提出了防止腐蚀的措施。
The main products are diving blenders, filters, automatic valves, mechanical grid, environmental protection Mixer, screw conveyor, and other products.
主要产品有潜水搅拌机、过滤器自动阀门、机械格栅、环保专用搅拌机、螺旋输送机等系列产品。
Suitable for the power grid and a variety of common mode EMI interference filter, and sophisticated electronic equipment protection and other fields.
适合应用于电网及各种电源中的EMI共模干扰滤除以及精密电子设备的保护等领域。
A new micro-grid intelligent protection strategy is presented.
提出一种微电网智能保护的新方法。
With the expansion of power grid and the increase of the transmission voltage grade, the status of relay protection in power system is becoming more and more important.
电网规模的扩大、输电电压等级的提高，使得继电保护在电力系统中的地位变得更加重要。
Relay protection and fault information system set technical support operation and management, providing support for analysis and processing power grid failure.
继电保护及故障信息系统是一个集继电保护运行、管理的技术支持系统，为分析、处理电网故障提供支持。
It is of great sense to study the Coordination between Splitting and Protection Relay of Foshan Power Grid.
研究电厂自动解列与保护配合问题这个课题具有非常重要的实际意义。
Study and Decice on the Theory of the Power Grid Selective Leakage-protection in the Coal Well;
介绍了煤矿井下漏电产生的原因及危害、漏电保护的重要性及漏电保护措施等。
Study and Decice on the Theory of the Power Grid Selective Leakage-protection in the Coal Well;
介绍了煤矿井下漏电产生的原因及危害、漏电保护的重要性及漏电保护措施等。
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