鹰4旋翼机利用类似直升机的旋翼提供升力,但机顶的水平旋翼无需动力推动。
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。
新型无动力滗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。
计划是这样的:和我妻子在一个无人居住的没有供能的巴哈马小岛上呆六天。
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。
1·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。
2·We've added both an explosive Rocket and Large Unpowered Wheel to the array of blocks available to construct you machine.
我们已经添加了一个爆炸性的火箭和大型无动力滚轮可构建你机块阵列。
3·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。
4·The unpowered decanter was tested and improved during the engineering project application. The equipment operation is stable and better.
新型无动力滗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。