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- Shunt wound reversible DC electric motor 并励可逆转直流电动机
- Study of Parameter Self-Adjusting Fuzzy Logic PID Control in Speed Control System for DC Electric Motor 参数自整定模糊PID直流电机调速系统研究
- This sewing machine is driven by an electric motor. 这台缝纫机是靠电动机启动的。
- He was lost in the intricacies of a new electric motor. 他全神贯注于一种新式电马达的复杂结构。
- DC electric motor 直流电机
- The machines are driven by electric motors. 这些机器都是由电动机驱动的。
- He found a toy electric motor in a junk heap. 他在废物堆里找到了一台玩具电动机。
- This car is driven by an electric motor. 这辆汽车是由一台电动机驱动的。
- SHANGHAI SEYEN CEMA ELECTRIC MOTOR CO., LTD. 上海精元先马电机有限公司。
- This machine is driven by a small electric motor. 这台机器是用一台小电机发动的。
- Urumqi Xiyu Lantian Electric Motor Car Co., Ltd. 乌鲁木齐西域兰田电动车业有限公司。
- A washing machine is run by a small electric motor. 洗衣机由一台小电动机驱动。
- The electric motor has been burnt out. 电动机已经给烧坏了。
- Zhejiang Dasu Electric Motor Co.,Ltd. 浙江大速电机股份有限公司.
- AC electric motor is widely used in cranes. 交流电动机在起重机上得到了广泛的应用。
- 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 pump is actuated by a belt driven by an electric motor. 这台抽水机由电动机皮带驱动。
- 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。
- A series of advanced technologies are applied,e.g.,DC electric rig,stepless speed regulation pump and top drive system,steerable drilling system,powerful downhole motor,and advanced drill bit. 该井采用了直流电动钻机、无级调速泵及顶部驱动装置、导向钻井系统、大功率优质马达、优质钻头等一系列先进工艺，经科学论证与施工，取得了满意的效果。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
