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- high-speed distance relaying system 高速远距继电方式
- Continued Research of JJ Serials Distance Relaying Systems 关于JJ系列距离保护的进一步研究
- distance relaying system 远距离中继方式
- Computer-based relaying system consists of subsystems with well defined functions. 计算机继电保护系统由一些功能明确的子系统组成。
- In this paper, subcarrier pair selection and power allocation in broadband OFDM relaying system is addressed. 该文研究宽带OFDM中继系统的最优中继子载波对选择和功率分配。
- Mulfiproccssor type parallel processing protective relaying system has higher operating speed and working reliability. 多机并行处理式微机继电保护装置具有动作速度快,工作可靠等优点。
- The ANSI standard device number for a distance relay is 21. 距离保护的ANSI标准设备号是21。
- Based on the decode-and-forward relaying mode, a joint optimization scheme of power and bandwidth was analyzed for two-hop relaying system with orthogonal frequency division multiplexing (OFDM). 摘要针对再生中继方式，分析了基于正交频分复用(OFDM)的两跳中继系统的功率和带宽的联合优化，并以最大化端到端的信息速率为优化准则，给出了两跳的次优带宽分配策略和相应的功率分配注水定理算法。
- multi-zone distance relaying device 分段限时远距继电装置
- The mountains were hazy in the distance. 远处的群山笼罩在雾霭之中。
- directional overcurrent relaying system 定向过流继电制
- Analyze customer needs, review and/or develop customer specifications, propose product offerings of protective relaying systems and follow up on corresponding orders. 分析客户要求，评估或为客户制订技术规范，提供继电保护系统的产品应用方案并跟踪有关项目的订单情况。
- current differential relaying system 电流差动继电制
- overcurrent ground relaying system 过电流按地继电保护方式
- ZHANG Yonghao,YU Chengqi.Measuring distance relay based on additional fault state[J].Journal of North China Electric Power University,1998,25(2):31-35. [8]张永浩;禹成七.;基于故障附加状态的测距式距离继电器[J]
- He judged the distance to a nicety. 他判断距离很正确。
- ratio differential relaying system 比率差动继电系统
- I make the distance anywhere between ten to twelve miles. 我猜想距离在十到十二英里之间。
- It shows that impedance relay is a kind of relay based on the concept of measuring impedance and distance relay is a relay which is typical of compensating voltage. 说明了阻抗继电器是建立在测量阻抗概念上的一类继电器;距离继电器是建立在补偿电压特点基础上的一类继电器。
- Electricity control technique developed from the relay system to the direct digit control( DDC) system the disperse control system( DCS) to the fieldbus control system ( FCS). 电气控制从继电器控制系统发展到直接数字控制(DDC)系统、集散控制系统(DCS)到目前的现场总线控制系统(FCS)。
