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- reversible electric servomotor 正反转伺服电动机
- When the device detects acceleration, it sends a signal to a small electric servomotor that rotates a sleeve on the axle to shift the planetary gears. 当仪器侦测到轮子加速，就会将讯号传送到一个小型的电子伺服马达，马达会带动轮轴上的套筒，然后变换行星齿轮的位置。
- Reversible electrical bistable states 可逆电双稳态
- The size of reversing electric potential may be changed and equilibrium between reactance electrical potential and reversing electrical potential may be broken by manual. 通过人为改变换向电势大小,打破电抗电势与换向电势平衡。
- 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。
- RESEARCH ON REVERSIBLE ELECTRIC DISCHARGE REMOVAL AND DEPOSITION MACHINING IN GAS 空气中微细电火花沉积与去除可逆加工技术研究
- 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。
- A disadvantage of the turbine is that it is not reversible. 涡轮机的一个缺点就是它不可以反转。
- 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。
- DIFN had a change pattern revers... 中国科学院研究生院;
- 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。
