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- The author suggests that the electric LHD equipment shonld be developed with even greater effort. Some new concepts on pollution-free or less-pollution LHD machines are also introduced. 作者建议大力发展电动铲运机,并对无污染或少污染的装、运配套设备,提出了若干设想。
- As the working characteristic of squirrel-cage induction motor is hard to suit the needs of start-up and speeding-up of vehicles, the speed con-trol of electric motor becomes a critical point for the design of electric LHD unit. 由于鼠笼式电动机的工作特性难于适应车辆起动、加速等多变工况的要求,因此,电动机的调速乃是电动铲运机设计中的关键问题。
- Sveral hydraulic cable reeling systems for mine electric LHD 几种矿用电力铲运机的卷缆液压系统分析
- Keywords Electric LHD;Structure;Technical parameter; 电动铲运机;结构;技术参数;
- The control strategy research of the electric LHD's roll-cable device 电动铲运机卷缆装置控制策略的研究
- Keywords Electric LHD Hydraulic torque converter Performance matching Zooming; 电动铲运机;液力变矩器;性能匹配;电算;
- It's quite clear that the electric car is technically feasible. 电动汽车明显在工艺技术上是可行的。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- Never poke a finger or scissors into an electric socket. 千万不要把手指或剪刀插进电源插座。
- The machines are driven by electric motors. 这些机器都是由电动机驱动的。
- She buy an electric toaster this morning. 今天上午她买了一个烤面包片的电炉。
- It's a conduit enclosing insulated electric wires. 这是包电线的导管。
- A lot of electric lamps illumined the stage. 舞台由许多电灯照亮。
- I did the letter on my electric typewriter. 我是用电动打字机打这封信的。
- He bought an electric hair-drier for Mary. 他给玛丽买了一个电吹风。
- Please turn off the electric power. 请把电源关掉。
- He bought an electric hair-dryer for Mary. 他给玛丽买了一个电吹风。
- Magnetism produced by electric charge in motion. 电磁性由运动电荷引起的磁性
- The electric saw whined as it cut the wood. 电锯在锯木头时嘎嘎作响。
- This sewing machine is driven by an electric motor. 这台缝纫机是靠电动机启动的。
