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- This sewing machine is driven by an electric motor. 这台缝纫机是靠电动机启动的。
- This car is driven by an electric motor. 这辆汽车是由一台电动机驱动的。
- 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。
- YMeasure the temperature rise above ambient of an electric motor. 测量电动马达周围温度的升高。
- An electric motor and gear train is used to actuate the valve. 需要电机和齿轮传动机构来驱动阀门。
- Yep, an electric motor made of just two ultracold atoms. 这一奇异的现象是在无意中发现的。
- An electric motor turns electrical energy into mechanical energy. 电动机把电能转换成机械能。
- A machine using an electric motor to rotate thin, rigid vanes in order to move air, as for cooling. 电风扇:一种用电力带动薄且坚固的扇轮的机器,用于使空气流动如散热。
- It increases oxygen simultaneously by using an electric motor to drive the impeller and raises the breeding density. 本产品用一台电动机带动叶轮同时增氧,提高养殖密度。
- The HPUs are driven by a diesel engine for land pipelines or an electric motor for laybarge or spool- based operations. 柴油机驱动陆地管线的液压动力元件,而对于布管驳船或基于活塞运作的液压动力元件则由电动机驱动。
- The Type 6 contained an electric motor driving a rotor mounted on a stem, the end of which actuated a linkage. 6号包含一个电机驱动的陀螺转子,转子装配在一个杆上,杆的末端驱使一个连接器。
- Libbey of Boston invented an electric bicycle that was propelled by a 'double electric motor. 月嫂走进家庭是近两年的事,是80后逐渐成为社会生力军后兴起来的。
- The power source of the Airsoft gun, be it gas, a manual cocking spring, or an electric motor does not affect how safe or unsafe the gun is. 电话会议系统除了具备实时的网页聊天功能,还发 展出弹出网页的方式主动邀请访客聊天的功能,以及文件对传功能,方便网站客服人员主动联系网站的在线访客,'变流量为销量,抓住每一个潜在的客户'。
- The rails pass up to the top of the shaft, where they are taken over a pulley which can be driven in either direction by an electric motor. 导轨直通到升降井顶部。钢丝绳在顶部绕过一个滑轮。滑轮由电动机驱动可向任一方向转动。
- That is fine for turning a starter motor, but it is not so good for powering an electric motor intended to move a car any distance. 这用在驱动启动马达上尚可,但是对于要牵引汽车行进一定距离的电动马达就不甚理想了。
- Use of RNT files is gentle, smooth, from the fingers and best powered by an electric motor with auto reverse and torque control. 旋转镍钛根管锉操作柔和、平稳、触觉控制,通过带自动反转及扭矩控制的电动马达提供最佳动力。
- Each of these has one common thread: an electric motor powers two wheels, with the combustion engine powering the other two. 所有这些有一个共同的主线是:一个电动马达权力两个轮子,与内燃机驱动的另外两个.
- Two years later, in 1897, Hosea W.Libbey of Boston invented an electric bicycle that was propelled by a 'double electric motor. 上海中期程序化交易研究小组组长朱淋靖介绍,根据公司对投资者的调查发现,大部分的股票指数,特别是机构投资者对程序化交易十分认同和重视。
- Modern sewing machines are usually powered by an electric motor, but the foot-treadle machine is still in wide use in much of the world. 现代的缝纫机一般都由电动机来带动,但采用脚踏板的缝纫机仍在世界上很多地方广泛使用。
- The retractable hardtop is raised and lowered in about thirty seconds with the help of an electric motor and hydraulics. 伸缩硬顶提高和降低约三十秒的帮助下,一个电动马达和液压系统。