propellers

Netted arm guards near the propellers help keep the rest of him intact.

飞机两旁靠近螺旋桨附近的网状物可以保护他身体的其他部位保持完整。

About half-way down it had a circular platform, like the brim of a hat, set with small propellers.

在它与地面的中间有一圆形平台，上面有些小推进器。

Modifying propellers is a bit of a black art, and beyond the scope of this article.

修改螺旋桨是有点黑艺术，超出这篇文章的范围。

Then the group realized that the solution was that the helicopter propellers could shake off the ice.

然后大家都意识到真正的解决办法是仅靠直升机的螺旋桨就可以把电线上结的冰弄掉了。

A warning posted by the bailiffs on the boat reads: "Important: Do not turn on the motors, considering that the propellers are chained. "

一份被当地警方贴在船上的警告标明“注意：不要认为螺旋桨被拴就可以随便发动引擎。”

Electric propellers used for an initial boost would fold into the plane after takeoff to reduce drag.

电能作为最初的动力还可以转化为飞机起飞后需要的推力。

Used for condenser tubes, propellers, pump fittings, turbine blades, and for chemical plant.

它用来制造冷凝管、推进器、泵配件、透平叶片，并用于化工设备等。

But I also knew how common it was for these lumbering giants to be gashed by boat propellers or entangled in crab traps.

但是，我同样清楚，这些笨拙的大家伙经常会被轮船的螺旋桨刮伤，或者陷入捕蟹笼的迷阵之中。

The wind tunnel's propellers and fan motors were situated in the exit cone, seen here during construction.

风洞的螺旋桨和风扇马达坐落在出口锥，在施工期间出现在这里。

"We saw the helicopter propellers fly all over, " she said.

“我们看到直升机的螺旋桨都飞到天上去了”，她说。

This avoids the use of a traditional propeller shaft and puts the propellers in a clear flow of water, which greatly improves efficiency.

这样就避免了使用传统的螺旋轴，将螺旋桨置于干净的水流中，从而大大提高了效率。

Mainly used for power generation of prime mover, also direct drive pump and fan, compressor and ship propellers, etc.

主要用作发电用的原动机，也可直接驱动各种泵、风机、压缩机和船舶螺旋桨等。

The turbulence was just strong so much so that I got the impression if the damn thing didn't stop shaking the propellers might detach.

气流太强了，我有种感觉要是那鬼玩意不停止晃动，发动机都可能被晃掉下去。

Any of various winged vehicles capable of flight, generally heavier than air and driven by jet engines or propellers.

各种能够飞行的带翼交通工具，通常比空气重，用喷气式发动机或螺旋桨驱动

After satisfying results are derived, flow field of a hybrid propulsion system with a waterjet and two propellers is simulated.

在得到满意的结果之后，数值模拟了一台喷水推进器与两个螺旋桨混合推进系统的流场。

IT WILL not be long before paper tickets for a plane, train or bus seem as quaint as propellers, steam and conductors do today.

用不了多久飞机、火车和公共车的纸质票证将象螺旋桨、蒸汽和售票员出现在今天那样古怪。

The x3 has a five-bladed main rotor and a pair of propellers on two short wings.

这架x3的两个短翼上有一个五叶的主旋翼和一对螺旋桨。

Things can get dangerous when boat drivers raise their long boat propellers out of the water to navigate through canal traffic jams.

当船夫们举起长长的船桨试图通过交通拥堵的运河时，危险随时可能降临。

From propellers to jet propulsion to rocketry, men are now walking in outer space and exploring the surface of the moon and the Mars.

从螺旋桨到喷气推进、到火箭，人们现在可以在外层空间漫步，在月球表面和到火星探险。

The Wright brothers 1903 Flyer had pusher propellers and the elevators at the front of the aircraft.

莱特兄弟1903年曾在飞机的前推螺旋桨和电梯。