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- AC frequency conversion technique 交流变频技术
- Application of Low-pressure Frequency Conversion Technique in Water Pump System 低压变频技术在水泵系统的应用
- Applications of frequency conversion technique in pump energy saving control 变频技术在水泵节能控制中的应用
- Frequency conversion technique applied to stacker-reclaimer of coal yard 变频技术在煤场斗轮堆取料机上的应用
- The Application of Frequency Conversion Technique on the Main Drainning System of Old Coal Pit 变频技术在老式矿井主排水系统技改中的应用
- Application of PLC and the Frequency Conversion Technique to Secondary Pump Control in the Waterworks PLC及变频技术在自来水厂的二级泵房的控制应用
- Application of programmable logic controller and frequency conversion technique in transformer air-cooling system 可编程控制器及变频技术在变压器风冷却器系统中的应用
- Preliminary Discussion on Application of Frequency Conversion Technique to Pulverized Coal Exhauster 变频技术在排粉风机上应用的初探
- constant frequency and frequency conversion techniques 定频与变频技术
- Frequency conversion control of master pump motor. 主泵马达变频控制。
- The main pump uses frequency conversion control. 主泵采用变频控制。
- frequency conversion technique 变频技术
- Extruder and hual off adopt AC frequency conversion technology. 挤出机、牵引机等采用交流变频控制技术，调整方便。
- Main electromotor adopt import frequency conversion tecnical. 主电机采用进口变频技术。
- Come in and out bottle is easy. Frequency conversion adjusting speed. 进、出瓶流畅,变调速、方便连线。
- This dumping of the entire standard namespace is acceptable as a short-term conversion technique or as a pedagogical aid, but its use in production systems is controversial. 这种一骨脑儿地包含所有的标准名字空间的做法只能作为一个短期的折衷技术，或者是做为教学来用，但是在实际系统的开发过程中，这样做是有争议的。
- Great power &constantly open &stop of mine power equipment has great effect to network voltage. Application of frequency conversion speed control technique can economize power &omit its shortcoming. 矿山用电设备功率大,且经常开停,对电网电压影响很大。利用变频调速技术可克服此缺点,并节电效益显著。
- According to water circular system revampment of Gas Purification Plant of Northwest Sichuan, the principle of the frequency conversion speed control technique of water circular pump is discussed. 摘要结合川西北净化厂循环水改造工程的实际工况，论述了循坏水泵变频调速节能原理。
- According to water circular system revampment of Gas Purification Plant of Northwest Sichuan,the principle of the frequency conversion speed control technique of water circular pump is discussed. 结合川西北净化厂循环水改造工程的实际工况,论述了循环水泵变频调速节能原理。
- Net belt with inner-circulation, ad just speed steplessly of frequency conversion to regulate speed. 网带内循环,无级调速或变频调速。
