unpowered

基本解释

• adj.无发动机的(非机动的；无动力的；手动的)

同根派生

英汉例句

• Having little wind, this area greatly affects unpowered ships.
  有微风的时候,这个区域非常容易影响无动力航船。
• Any of various similar unpowered devices that are used for retarding free-speeding or free-falling motion.
  缓降物用于阻碍加速前进或自由落体运动的几种类似无动力装置中的一种
• The orbiter lifts off vertically like an expendable launch vehicle But makes an unpowered descent similar to a glider.
  飞行器像可耗尽的发动工具一样垂直发射升空,但以类似滑翔机的无动力方式降落。
• What are the components of a power harness that differ from unpowered hang gliding?
  动力座袋与非动力座袋的有差异的成分是什么？
• The combination equipment consists of the unpowered spiral feeding roll-supporters and the centerless grinding machine.
  本文应用机械动力学理论对这种磨削方法下,工件非切削部位对切削部位的干扰特性进行分析。