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- frequency of constant voltage water supply 变频调速恒压供水
- The Application of Frequency and Constant Voltage Water Supply Control Technology in Pump Station Water Supply System 变频恒压供水控制技术在泵站供水系统中的应用
- regulate water supply; frequency of constant voltage water supply; pressure superposed water supply; 论述了建筑二次供水的方式及优缺点,并提出了对其选择的一些建议。
- Theory research and applicable range of the variable-frequency water supply with constant voltage 变频恒压供水的理论研究及其适用范围
- Application of frequency control of motor speed technology in water supply system with constant voltage energy conservation 变频调速技术在恒压节能给水系统上的应用
- Application of Frequency-changer Speed Adjusting in Constant Voltage Water Supplying 变频调速在恒压供水中的应用
- Theory Study on Constant Voltage Water Supplying Device Whose Frequency and Velocity Can be Adjusted for Application in Architectual Water Supplying System 变频调速恒压供水在建筑给水应用的理论探讨
- The electricity failure paralyzed the water supply. 停电使水供应陷于瘫痪。
- The electricity failure paralysed the water supply. 停电使水供应陷于瘫痪。
- Our water supply has failed (us). 我们的水供应不足。
- Our water supply has been cut off. 我们断水了。
- About Analysis and treatment of the Sub-high Voltage Water Supply Pump Vibration 谈次高压给水泵振动原因分析及处理
- Our water supply has diminished as a result of the drought. 由於旱灾我们的水贮备减少了。
- This standard does not specify a charge acceptance test at constant voltage. 本标准未规定恒压充电接受能力试验。
- The water supply failed during the drought. 在干旱期供水不足
- The most elaborate measures are taken to ensure a constant water supply. 为保证持续不断地供水，采用了煞费苦心的措施。
- The purity in the water supply is very important. 供水的纯净是非常重要的。
- Anodic aluminum oxide (AAO) was fabricated on aluminum in acid electrolytes at constant voltage. 直流恒压条件下,酸性溶液中铝的阳极氧化会形成多孔阳极氧化铝(AAO)。
- Will the water supply hold up through summer? 供水能持续整个夏天吗?
- This paper focuses on voltage regulation strategies of 400Hz CVCF(Constant Voltage Constant Frequency) inverter. 本文研究了400Hz恒压恒频(CVCF)中频电源逆变器波形控制策略。
