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- Appliance of edifice control system based on power line signal carrier 基于电力线载波的楼宇控制系统
- A Routing Algorithm of Edifice Control System Based on Power Line Signal Carrier 楼宇控制系统中的电力线载波通信路由算法
- Power line signal carrier 电力线载波
- Technology of power line expanding signal carrier in the application of meter reading 电力线扩频载波技术在抄表中的应用
- Low voltage power line carrier automatic meter recording system. 低压电力线载波集抄系统。
- Compact, power line filters for home appliances. 简洁,家用电器用电源滤波器。
- Keep away from the high-tension power line. 勿靠近高压电线。
- Power line not connected or open circuited. 电源未联或开路。
- A 16,000-volt power line is very dangerous. 伏特是由它的发现者命名的。
- Based on these above,a LAN is desig ned by LM1893carrier-current transceiver man-ufactured by National Semiconductor based on power line carrier. 在这一基础上,基于这一电力线载波通信技术,利用美国国家半导体公司的LM1893电力线调制解调芯片设计出了一个基于这种技术的局域网。
- The paper analyses the power line carrier communication channel and a kind of alarming net system on ST7536 is designed. 摘要本文对电力线载波信道进行了分析，并结合ST7536接口芯片设计了一种报警系统。
- Among these,DPLC(digital power line carrier)access,Ethernet access,LMDS access,wireless WDM access are explained in detail. 其中,尤其对电力线接入等技术作了详细的介绍,并指出了接入网的发展前景。
- Voltage provided to a ballast by a power line or power supply. 由电源或输电线输入到包括镇流器的电压。
- The only access points for transients are via the AC or DC power line wires and all of the data and telcom signal wiring that enters and leaves the cabinet. 电涌的唯一进入通道是交流或直流电源线及所有进出金属箱的数据线和信号线。
- Physical failures are indicated by loss of line signals. 物理失效是由丢失行信号来表示的。
- Abstract: The transmission characteristics are investigated that includes the impendence, attenuation and noise performance of the low-voltage power line carrier channel. 文章摘要: 本文对低压电力线载波通信信道特性进行了实验研究，重点测量和分析了低压电力线的阻抗特性、衰减特性和噪声特性。
- They were undergrounding power lines. 他们正铺设地下电力线。
- This filter for use in ECM OOK signal carrier extraction circuits uses synthesis de- sign and NB differential bridge type circuit configuration containing two section four crys- tal Units. 该滤波器用于电子对抗OOK信号提载波电路中,用网络综合法设计,采用两节四晶体窄带差接桥式电路结构,达到的技术指标为:中心频率f_0=500kHz;
- High Performances, Wide range Double stage Power Line filters. 高性能,范围广双极电源滤波器。
- Winds brought down power lines, sparking a fire. 大风刮断电线，引起了火灾。
