NASA has said such rotor blades should be able to support bigger, more complex helicopters.

NASA曾表示，这种旋翼应该能够支持更大、更复杂的直升机。

And the draft from the rotor blades sent bits of decomposing body and maggots flying everywhere.

旋翼的气流使腐烂的尸体碎片和蛆虫四处飞散。

The team was measuring tests of the rotor blades with sensors, cameras and other equipment.

该团队正在用传感器、摄像头和备量旋翼叶片的试。

The air deflected by the choppers rotor blades, known as down wash, blows snow off the treetops.

被直升机的旋翼叶片吹偏的空气，也就是所谓的下冲，会把雪从树梢吹走。

As that testing continues on Mars, teams on the ground have been experimenting with new rotor blades.

随着试在火星上继续进行，地面上的团队一直在试验新的旋翼叶片。

During the tests, engineers reported the rotor blades had reached speeds nearly equal to Mach 1, the speed of sound.

在试期间，工程师们报告说，旋翼叶片的速度几乎音速1马赫。

Must be something wrong with the main rotor blades.

肯定是主旋翼叶片出了问题。

The car is electric-powered and moved by eight rotor blades.

这辆车是电动的，由八个转子叶片驱动。

The MI26 has electrically deiced main and tail rotor blades.

MI26 具有电动除冰主桨叶和尾桨桨叶。

The engine roared and the rotor blades swung and slowly gathered speed until they were two whirlpools of silver.

引擎轰鸣，旋翼摆动，缓缓加速，化为两道银色的漩涡。

The second landed safely but it sustained damage to its rotor blades after it apparently struck a wall. That helicopter remains on the ground.

第二架安全着陆，但在撞到墙后旋翼叶片受损，这架飞机仍在地面。

The helicopter was moving slowly towards him, not more than a hundred feet from the ground, the big rotor blades idling.

直升飞机正缓慢地朝飞来，离地面不到一百英尺，巨大的旋翼桨叶在空转。

Outside the cabin windows the long rotor blades slowly swung by and the pilot glanced astern at the whirring tail rotor.

在机舱窗外， 长长的旋翼桨叶缓缓摆动， 飞行员向后瞥了一眼呼呼作响的尾桨。

Above him the pitch of the rotor blades flattened imperceptibly and the helicopter settled smoothly into the space between the four torches.

在上方，旋翼桨叶的倾斜度不知不觉地变平了，直升机平稳地停在了四个火炬之间的空间里。

The clatter of the engine stopped with a final cough, the tail rotor spun briefly in neutral, and the main rotor blades completed a few awkward revolutions and then drooped to a halt.

随着最后一声咳嗽， 发动机的轰鸣声停止了，尾桨短暂地空转，主旋翼叶片笨拙地转了几圈， 然后停了下来。

The hand came out and flashed A, and the man on the ground winked back the B and the C. Then the rotor blades flattened and softly the great iron insect sank to the ground.

手一出闪出A， 地上的人又对着B和C使了个眼色， 然后旋翼变平， 大铁虫软软地沉到地上。

As the man stood and stared up the path of the moon, he could just see a clumsy black shape coming fast towards him out of the east and for a moment the moonlight glinted on whirling rotor blades.

这个人站起来凝视月亮的轨迹时，只能看到一个笨拙的黑色形状从东方快速向袭来， 有那么一会儿， 月光在旋转的转子叶片上闪闪发光。