It's part of an Air Force effort to develop vehicles and materials that are capable of withstanding extraordinary speed and acceleration, which maching at maching that anyone could mach something so fast.

这是美国军研发能够承受超高速和加速辆和材料所做一部分努力，这使得任何人都可以快速加工。

Still, mach I or the speed of sound is not something that`s reached by passenger planes, at least not anymore.

仍然，马赫一号或声速不是客机所达到，至少不再如此。

The parachute will deploy nominally at about Mach 1.7.

降落伞名义上展开速约为1.7马赫。”

They want this, what's called the mach stem, to have a wide area of destruction.

他们希望这种被称为马赫茎西能造成大面积破坏。

Maintain Mach decimal 82, transition speed 310 knots.

256. 保持马赫数点82，转换速310节。

Ford is showing off a new all-electric Mach E SUV.

福特正在展示一款新全电动马赫E SUV。

In 1947, there was no wind tunnel data beyond Mach 0.85.

1947年那时还没有风洞实验数据，只有0.85马赫这个数据。

And in the second flight, three minutes of fully-controlled, aerodynamic flight at Mach 20.

第二次飞行是历时3分钟全程操，动力飞行速是20马赫。

There's only a short time window of 60 to 90 seconds to find a tiny thing in the sky, moving at Mach 12.

需要在短短60到90秒时间在天中寻找以12马赫（12倍音速）运动微小物体。

It has also played a central role in many American TV shows. The new Mach 1 has a V-8, 5.0-litre high-performance engine.

它还是很多美国电视节目里主角。新款Mach 1搭载搭5.0升V8动力高性能发动机。

Hypersonic is a term that relates to speeds of more than five times the speed of sound, also known as Mach 5.

超高音速是跟超5倍音速速相关一个术语，这个速也被称为5马赫。

It flew around 2,800 miles to the east at an altitude of about 600 miles and a top speed of Mach 17.

这枚导弹向飞行了大约2800英里，高约为600英里，最高速为17马赫。

During the tests, engineers reported the rotor blades had reached speeds nearly equal to Mach 1, the speed of sound.

在测试期间，工程师们报告说，旋翼叶片速几乎相当于音速1马赫。

This is a concept of a passenger plane that could travel faster than Mach IV, 3,800 miles per hour.

这是一种飞行速超过4马赫概念客机，时速3,800英里。

The objective is to develop fuel for ramjets, a type of engine that operates efficiently only above Mach 3.

目是为冲压式喷发动机(效率仅高于3马赫)开发燃料。

" Your mach—" Peter was completely lost. " I don't know what you're talking about. I don't—what machine? "

“您机——”彼得彻底糊涂了，“我不知道您在说什么。我不——什么机器？”

That happened in December 1953, after a few flights approaching Mach 2, twice the speed of sound.

这发生在1953年12月，几次飞行接近2马赫，是音速两倍。

The Mach-Zehnder modulator does something similar.

Mach-Zehnder调制器也做了类似事情。

One way to create these pulses is with a Mach-Zehnder modulator.

产生这些脉冲一种方法是使用Mach-Zehnder 调制器。

Climb to and maintain FL310. Maintain Mach number decimal 81 or greater until BKM VOR.

383. 上升并保持高310。BKM VOR台前保持马赫数点81或更大。