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- in phase voltage control 同相电压控制
- This voltage must be in phase with the primary voltage. 这一电压必须同原电压同相。
- High voltage control cabinet for all power outputs. 高压控制柜用于所有功率电输出。
- Voltage Control and Power Factor correction. 电压控制与功率因素调整
- All rays leaving the laster are in phase. 由激光发射出的光线都是同位的。
- Purpose: High voltage control circuit. 用途:高电压控制电路。
- All rays leaving the laser are in phase. 由激光发射出的光线都是同位的。
- It varies in phase from point to point and moment to moment. 它的位相在每一地点和每一时刻都不相同。
- To make full use of the WAMS/PMU in the security monitoring, protection and control of power system, PDSR in phase angle voltage space was studied. 为充分发挥含PMU的广域量测系统(WAMS/PMU)在电力系统安全预警、保护与控制中的作用，研究了节点相角-电压空间上保证暂态稳定的动态安全域的边界性质。
- Tap-changing transformers also perform a voltage control function. 调节变压器的分接开关也可进行电压控制。
- He finally removed his hand from the voltage control. 他终于把手从电压蝶上拿开。
- Phase Voltage Clock Method Used in Phasing of Crystal Thyratron Commutation Unit 相电压时钟法在晶闸管整流装置定相中的应用
- The new town is being developed in phases. 当局正分期发展这个新市镇。
- The energy flow and compensating voltage control in DVR are analyzed. 对这类装置中能量流动和补偿电压控制问题进行了分析。
- VCA? Voltage Controlled Amplifier? 电压控制的放大器?
- VCO? Voltage Controlled Oscillator? 电压控制的振荡器?
- This instrument can measure AC signal frequency either of the single phase voltage or of the tri-phase voltage. 本表既可测交流单相电压信号之频率,亦可测交流三相电压信号之频率。
- VCXO? Voltage Controlled Crystal Oscillator? 电压控制的晶体振荡器?
- In order to measure the VFT phase voltage on three-phase enclosed GIS, 3 capacitance sensors are needed. 为了测量GIS中三相快速瞬态电压，需要三个电容传感器，而每个传感器同时受三相电压的电场耦合。
- The energy fl ow and compensating voltage control in DVR are analyzed. 对这类装置中能量流动和补偿电压控制问题进行了分析。
