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- Permanent magnetic brushless DC electric machine 永磁无刷直流电动机
- DC electric machine 直流电机
- DC electrical machine excitation control during running state conversion of convector 变流机组运行状态转换直流电机励磁控制
- Shenzhen Chengfang Electric Machine Co., LTD. 深圳乘方电机有限公司。
- Sunonwealth Electric Machine Industry Co. 建准电机工业股份有限公司。
- WUHAN JUNSHENG ELECTRIC MACHINE CO., LTD. 武汉俊盛机电有限公司。
- TIANJIN DAMING ELECTRIC MACHINE CO., LTD. 天津大明电机股份有限公司。
- Sheng Xing Electric Machine Commutator Manufacturing Co., Ltd. 圣星电机整流子制造有限公司。
- Cixi City Leshi Electric Machine Electric Appliance Co., LTD. 慈溪市乐士电机电器有限公司。
- This paper describes the study and development of magnesia carbon refractories for DC electric arc furnaces. 本文阐述了直流电弧炉用镁碳质耐火材料的研究及发展。
- The quenching microstructure of low carbon steel after austenizing with and without DC electric field was studied. 研究了低碳钢在直流静电场中进行奥氏体化后淬火的显微组织。
- The disposition of AC filter compensator of 70 t DC electric arc furnace of Xinjiang Bayi Iron &Steel Group Co. 叙述并分析了新疆八钢70t直流电炉交流滤波补偿装置的配置构成和补偿后电网电能质量的性能测试情况。
- Bachelor or above education on electrical machine. 电机专业;大学本科或以上学历,具有丰富的相关工作背景。
- College or above education on electrical machine. 电机专业;大专以上学历,具有丰富的相关工作背景。
- It describes the inspection,test,repair and experiment method after one time coil seriously burned out of Lincoln DC-1500 DC electric welder. 叙述了美国林肯DC-1500直流电焊机变压器一次线圈严重烧坏后的检查、测试、修理及试验方法。
- Mindong Yanan Electrical Machine Co., Ltd. 闽东亚南电机有限公司。
- This paper describes how DC electric field enhances oil flow, in creases water injectivity and disposes formation plug.It also giv... 介绍了直流电场强化油流、增强注水能力、解除地层堵塞技术，探讨了技术机理。
- Under the external AC and DC electric field, the effective nonlinearresponses and local potentials are induced by the cubic nonlinearity of Kerr materialsat all harmonics. 在外加直流电和交流电混合电场的激发下,各谐和频率下的有效非线性响应和相应的电势都可以被这种Kerr型复合介质的立方非线性特性所感应出。
- Drove by electric machine,soft start and stop,stabilization,less impaction. 采用交流滑差电机驱动，软启动、软停止、运转较稳定。
- The students in this course can understand the characteristics of AC and DC machines, and obtain the equivalent circuits of the electric machines. 包含直流电机、交流感应电机、交流同步电机等实验。让学生了解各种电机特性及其等效电路。
