英语释义

• not having or using power;

  "an autogiro is supported in flight by unpowered rotating wings"

片语

unpowered missile无动力弹体

unpowered control无助力操纵

unpowered phase无动力飞行阶段

unpowered vehicle无动力飞行器

unpowered vessel无动力船

Unpowered Rune鉆石与符文

unpowered decanter无动力潷水器

unpowered flightUnpowered flight is the ability to stay airborne for a period of time without using any power source. There are several types of unpowered flight.

unpowered rudder无助力操纵方向舵

英汉例句

• A man without aspirations is like an unpowered boat which has to go with the waves.

  没有志向的人，就好比没有动力的船，只能随波逐流。

• Although Mr Pistorius「s unpowered prosthetics do not provide any metabolic advantage, there is no reason why powered prosthetics, or exoskeletons worn by able-bodied people, cannot do so.

  尽管匹斯托·瑞斯的无动力假腿不会提供额外的运动优势，但没有任何理由说动力假肢——或穿于健全人身上的外化骨骼——无法做到这点。

• DMC-PID bunches control technology in the Angle of attack automatic control system during unpowered flying automatic landing period is introduced.

  介绍了将DMC - PID串级控制技术应用到无人机无动力飞行时的自动着陆阶段迎角自动控制系统。

• The simple unpowered flotation device solves the problems existing in the flotation column and is worth promoting and utilizing.

  它解决了浮选柱存在的问题，值得推广利用。

• The unpowered techniques of wastewater treatment ca me into use in China from 1990s.

  无动力水处理技术自从二十世纪九十年代才开始在我国逐步得以应用和发展。

• An autogiro is supported in flight by unpowered rotating wings.

  旋翼机在飞行中是靠无动力旋转式机翼来支持的。

• This ratio also means that an unpowered hang-glider flying at a constant speed moves 15 metres forward for every one metre it descends.

  这个比例也意味着一架无动力悬挂式滑翔机以恒定速率飞行时高度每下降1米，可以向前滑翔15米。

• Zhai, sailing thirty-five thousand miles, eventually become China」s single unpowered sailboat sailing first person, only because he has a young Chinese belief.

  翟墨，航行三万五千海里，终成为中国单人无动力帆船环球航海第一人，只因为他有扬中国之威的信念。

• The Wrights also returned to flying unpowered gliders off dunes.

  怀特兄弟还是重新使用手动滑翔机，从沙丘上俯沖而下。

• 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。

• The unpowered decanter was tested and improved during the engineering project application. The equipment operation is stable and better.

  新型无动力潷水器在工程应用中进行了测试，并加以改进，设备运行稳定、良好。

• 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。 收藏。