The plane went up 6000 feet per minute, went to 2000 feet per minute is more typical.

这架飞机以每分钟6000英尺的速度上升，而每分钟上升2000英尺应该是正常情况。

They crawl only about one foot per minute.

它们每分钟只能爬行一英尺。

But on ground, they can only move about a foot per minute.

但是在地面上，它们每分钟只能移动大约一英尺。

After accelerating over the weekend, it was moving toward the town at the speed of about a foot per minute.

在周末速度加快后，现在正以每分钟约一英尺的速度流向小镇。

Gliding down to about 1,000 feet per minute, the plane's captain made the decision to try to land in the Hudson River.

飞机以每分钟1000英尺的速度滑翔，机长决定试着降落在哈德逊河上。

We are now ventilating with ram air. It is best that our rate of descent does not exceed 600 feet per minute.

457. 我们现在通过冲压空气通风，我们下降率最好不超过每分钟600英尺。

456. Request descent rate less than 500 feet per minute due to unpressurized cabin.

456. 由于客舱不加压，要求下降率小于每分钟 500 英尺。

It is best that our rate of descent does not exceed 600 feet per minute.

我们的下降速度最好不要超过每分钟 600 英尺。

In a long room the bodies are slowly advanced on moving platforms at the rate of about a foot per minute.

在一个长房间里， 尸体以大约每分钟一英尺的速度在移动平台上缓慢前进。

Thus, divers must swim to the surface very slowly—at a speed of 33 feet per minute with regular stops—so these harmful gases can escape their bodies.

因此，潜水员必须以非常缓慢的速度游回水面——约为每分钟33英尺的速度，并需要有规律地停下来，以便能够将这些有害气体排出体外。

And then this drag chute opens up, as it's coming out of the plane and the only purpose for this drag chute is to keep the sonde upright and falling at a correct amount,2,500 feet per minute -- per minute.

接着，这个降落伞就打开了，当它从飞机上出来时，这个拖曳滑槽是为了保持探空仪能直立并以2500英尺/分钟的适合速度下降。