It appears as it's climbing upward that it will never stop.

火箭看起来向上爬升永不停止。

But Earth's gravity won't allow this to go on forever.

但是地球重力不容许火箭永远爬升。

After departure, climb straight ahead until 3000 feet.

136. 起后，直线爬升至3000英尺。

Request to leave controlled airspace by climb.

415. 请求通过爬升离开管制空域。

The climbers on El Cap must rest and sleep during the climb.

埃尔卡皮坦山的登山者必须在爬升期间休息和睡觉。

Then the airplane stopped climbing, and they began to go like the wind.

然后机停止了爬升，他们开始风一样地。

Yet this sort of ladder-climbing is increasingly difficult in America, he writes.

然而，他写道，这样的跨阶层爬升在美国已经越来越难。

Unaccustomed to the feathery weight of a mortal, the radiant horses climbed higher and higher.

由于不习惯凡人轻如鸿毛的重量，马儿越爬升越。

Our engine parameters are unstable. Request stop climb at FL220.

606. 我们的发动机参数不稳定。申请在度220 时停止爬升。

Once we've climbed to 15,000 metres, this plane does something no ordinary flight would do.

当机爬升到 15000 米的空时，就会做出非常规的动作。

We can see this effect in action by placing a thin tube into some water and watching it climb.

我们可以将一根细管放入水中，观察水位的爬升，从而看到这种效果。

As it climbs steeply, then drops, the astronauts experience up to 30 seconds of weightlessness.

当机大角度爬升然后向下俯冲时，宇航们将有接近 30 秒的时间处于失重状态。

It could launch the plane at higher speed, letting it climb faster. That would save fuel, too.

它能以更快的速度发射机，让机爬升更快，还能节约燃料。

The Valkyrie pulled out of its dive and leveled off, throwing both of them hard to the floor.

“瓦尔基里”号停止俯冲，向上爬升，将两人同时甩到了甲板上。

The carrier plane will climb up to about 45,000 feet.

运载机将爬升至约 45,000 英尺。

Finally, they did. The rocket slowly began climbing.

最后， 他们做到了。火箭慢慢开始爬升。

But a plane experiences a pressure difference every time it climbs to cruising altitude.

但是机每次爬升到巡航度时都会经历压力差。

During the test, the missile climbed 2,800 kilometers before crashing into the sea.

在测试期间，导弹在坠入大海之前爬升了 2,800 公里。

That said, a slow climb does not mean COMAC will never reach altitude.

也就是说, 缓慢爬升并不意味着中国商永远不会达到度。

" Spaceship and mothership climb together " to just below 50,000 feet.

“宇宙船和母舰一起爬升”到略低于 50,000 英尺的度。