Bring the RPM up a little bit.

把RPM调高一点。

Try changing up at 5,000 RPM, not two.

等五千时候再换挡 别两千就换。

Finally, slow down to 40 rpms or less for about five minutes.

最后，将速度降到每分钟四十或少于四十，持续约五分钟。

Yep. At 3400 RPM. It can cut through steel like it was wubber.

，3400每分钟。它切钢就像切橡皮一样。

The engines spin at about 60,000 RPM, producing about 15 pounds of instantaneous thrust.

该引擎每分钟动6万次，大约能够产生15磅瞬间推力。

Then increase your pace to 60 rpms and hold it steady for about 20 minutes.

然后逐渐增加到每分钟六十，并此速度持续踩二十分钟。

If you make the stroke of the crankshaft shorter, you're going to lose torque, but you'll be able to gain RPM.

如果你缩短曲轴冲程，你就会失去扭矩，但你将能够获得RPM。

Well, I agree with you, I have great sympathy for you, but we're dealing with airflow devices that go at 120,140,000 RPM.

我同意你看法，我非常同情你，但我们正在处理120 140 000 rpm 速运流设备。

Power peaks at 8,250 RPM, while torque peaks at around 5 grand.

功率峰值为 8,250 RPM,而扭矩峰值约为 5 千。

120,000 rpm. That's equal to 30,000 g-forces.

120,000 /分。这相当于 30, 000 个重力。

Somewhere between 1,500 and 2,000 rpm will do it.

在 1，500 到 2，000 rpm 之间某个地方就可了。

When a bowler releases the ball, it can be going 20 miles an hour and spinning at 500 RPM.

当投球手投出球时， 球速度可达到每小时 20 英里， 速达到每分钟 500 。

Here on Earth, helicopter blades typically spin about three or 400 revolutions per minute. Ingenuity's blades spin at about eight times faster, 2,400 RPMs.

在地球上，直升机叶片通常每分钟旋3到400。“机智”号飞机叶片旋速度是它8倍，每分钟2400。

It helps save fuel when you have a transmission that can move a car faster at a lower rpm.

当您变速箱可在较低速下更快地移动汽车时，它有助于节省燃料。

Being able to set the motor's RPM is really useful, the cruise control team is going to need to call that function.

能够设置电机 RPM 非常有用，巡航控制团队将需要调用该功能。

Here we have a disk mounted to a spindle with a motor that rotates the disk at thousands of rpm.

这里我们有一个安装在主轴上磁盘，主轴上有一个电动机，电动机数千/分速度旋磁盘。

Now, the dual one terabyte hard drives that come with the Mac Mini, storage-wise, they're cool, but, they're 5400 RPM, and moving disk drives absolutely crushed my soul.

Mac Mini 附带双1tb硬盘，在存储方面是很不错，但是，它们速为5400每分钟，移动机械硬盘彻底让我心碎。

When it spending at over 8000 RPM, any imperfections will cause the crankshaft to become unbalanced and create potentially distractive vibrations through the entire engine.

每分钟动超过8000，任何瑕疵都会使曲轴不平衡，导致整个引擎产生可怕震动。

And around the same time, at age 10, I was finding my parents' old records, these 78 rpm records from the swing era.

大约在同一时间，在我 10 岁时候，我找到了我父母旧唱片，这些来自摇摆时代 78 rpm 唱片。

The platter is mounted on a spindle which spins at a speed of 7200  rpm using a brushless DC motor at its center.

盘安装在主轴上，主轴中心采用无刷直流电机， 7200 rpm 速度旋。