The evaluation of uncertainty of ac powermeter 交流功率表测量结果不确定度的评定
Harmonic analysis of high frequency ac power distribution system in electric vehicle 电动汽车高频交流功率分布系统的谐波分析
Ac power source 交流功率源
This paper presents a method to perform the continous modulation of ac power by using a micro - processor and ssr 摘要提出了一种基于微处理器和利用固态继电器实现交流功率连续调整的方法。
A thin wafer of semiconductor material used for measuring ac power and magnetic fieldstrength . its output voltage is proportional to the current passing through it times the magnetic field perpendicular to it 用来测量交流功率和磁场强度的一种半导体材料薄片(亦称大圆片) ,其输出电压与通过它的电流及与其垂直的磁场强度的乘积成正比。
交流: exchange; interflow; interch ...功率: power; rate of work; capacit ...交流功率供应: a-c power supply交流功能: interactional function断流功率: breaking rating河流功率: stream power气流功率: gas power匀流功率: even flowing power整流功率: rectified power直流功率: power in direct-current circuits信息交流功能: communication function射流功率系统: fluid power system直流功率放大机: amplidyne交流电功率: a.c. electrical power交流电力;交流电功率: ac power交流: 1.(彼此把自己有的供给对方) exchange; interflow; interchange 交流经验 exchange experience; draw on each other's experience; 交流计划 exchange programme; 城乡物资交流 flow of goods and materials between city and country; 经济和技术交流 economic and technical interchange; 文化交流 cultural exchange2.[电学] (交流电流) ac (alternating current); alternating; 交流电动机 alternating-current motor; 交流电焊机 a.c. welder; 交流电机 alternating current machine; ac dynamo; 交流电机车 alternating-current locomotive; 交流电力牵引 alternating-current propulsion; 交流电铃 [讯] magneto bell; 交流电流计 ac galvanometer; 交流电子管 ac tube; 交流电阻 ac resistance; 交流收音机 all-electric set; a.c. receiver; 交流输电 ac transmission; 交流中心 exchange centre功率: [物理学] power; rate of work; capacity factor; capacity; activity◇功率比 power rate; power ratio; 功率单位 power unit (p. u.); 功率范围 power bracket; power range; 功率放大 energy amplification; power amplification; powerman magnification; 功率分流 power dividing; 功率分配 power splitting; 功率负载 power termination; 功率管 power tube; power valve; 功率计 dynamometer; power meter; wattmeter; 功率减小 power reduction; 功率交换 power exchange; 功率输出 power output (p.o.); 功率输入 power input; 功率损耗 [电工] power attenuation; power loss; watt loss; power consumption泪溢由于引流功能不全: epiphora due to insufficient drainage交流电,交流: ac alternating current交流式 交流制: acsystem传播,交流: communicate交流-直流: ac-dc◇交流-直流变换装置 alternating continuous-current commutating machine; 交流-直流电动机 ac-dc motor交流,交往: communication交流泵: acac pump交流表: alternating-current meter