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

The spinning of the propellers generates the necessary lift , or upward force, to raise the platform.

螺旋推进器快速旋转,生成必要的上升力, 使平台升起.

Would you care to explain how l started the propellers with Guido in the room?

那你可以解释当圭多在房间的时候我是如何发动螺旋机的?

The plane is an eight-seater with twin propellers.

这架飞机有8个座位，靠双螺旋桨推进。

Each engine has a range of propellers appropriate for it.

每台发动机有它螺旋桨适当的范围.

The configuration has two tractor propellers, full-span double slotted flaps deflected 45, and a high tail.

实验模型有二两拉力螺旋桨, 全翼展双缝襟翼偏转45, 并有高置的水平尾翼.

The propellers produced by this company are quality-guaranteed.

这家公司生产的推进器质量值得信赖.

Some drawings predicted the coming of propellers and helicopters.

一些图样还预示了螺旋桨和直升机的发明.

The ship's propellers churned up the water as it increased speed.

轮船加速时,螺旋桨转动,浪花翻滚.

They have stopped making one-engine airplanes driven by propellers.

他们已经不再生产单引擎的由螺旋桨驱动的飞机了.

These little spring-powered propellers would fly like modern-day helicopters.

这些小小的弹簧动力推进器飞起来就跟现代的直升飞机一样.

One day I heard Anthony's long , giraffe-legs propelling him up the 12 stairs from the cellar.

那天,我听见安东尼的一双细长腿从地下室蹬上12级的楼梯.

As propelling of education information, the foundation facility in our education information has shaped initial scale.

随着教育信息化进程的推进, 我国教育信息化的基础设施已经初具规模.

Grand production with high rate . It plays an important role in propelling China's local animation industry.

规模巨大,收视率较高,对推动中国国内原创动画的发展,起到了不可忽视的作用.

Alternate angles , takes, and entire scenes are cut in the interests of propelling the story forward.

有许多交替的角度, 拍摄以及完整的场景为了故事发展的需要而被剪掉了.

Polyphase synchronous motors used in ship propelling have a broad application foreground.

多相同步电动机用作舰船的推进电机有着广泛的应用前景.

Lack of muscle and propelling power.

缺乏肌肉和推动力.

As the backbone industry, automobile industry bears massive propelling force on our national economy.

汽车工业作为我国的支柱产业, 对我国国民经济的发展有着巨大的推进作用.

A propelling pencil with break-resistant 0.7-mm lead for secure writing and sketching.

打破带有 抗 0.7 毫米自动铅笔书写的安全和素描领先.

To the propelling pencil there is a matching ballpoint pen with a smooth rotary action.

对于活动铅笔有一个匹配的平稳旋转动作圆珠笔.

The outer wings , tail and propellor have been removed from the aircraft.

这架飞机的外翼 、 机尾和螺旋桨已经被拆除了.