At higher altitudes, speed in Mach becomes more important than speed in knots.

在高空中，使用马赫数表示速度比使用节更有意义。

属类：英汉句库-article.yeeyan.org-

For the further supersonic range, performance losses increase slightly with increasing Mach number.

在继续的超声速范围内，性能损失随外流马赫数增加只有小幅增长。

属类：中国大陆-www.ceps.com.tw-

At speeds slightly greater than Mach 1, their effect can be significant, but their influence is small at speeds greater than Mach 1. 3.

在速度略大于1马赫的时候，它们的影响尤为显著，但在速度大于1.3马赫以后变得不那么明显。

属类：英汉句库-article.yeeyan.org-

That's significantly faster than current design speeds, which range between Mach 0. 78 and Mach 0. 82.

这款飞机明显高于目前的0.78到0.82马赫这个范围的设计速度。

属类：英汉句库-article.yeeyan.org-

It is designed to fly at Mach 0. 75 carrying 120 passengers 1, 600 nautical miles.

这款飞机设计的动力为0.75马赫，载客量为120名乘客，最大航程为1,600海里。

属类：英汉句库-article.yeeyan.org-

This aircraft is designed to fly at Mach 0. 79 carrying 154 passengers 3, 500 nautical miles.

这款飞机设计的动力为0.79马赫，载客量为154名乘客，最大航程为3,500海里。

属类：英汉句库-article.yeeyan.org-

This aircraft is designed to fly at Mach 0. 83 carrying 354 passengers 7, 600 nautical miles.

这款飞机设计的动力为0.83马赫，载客量为354名乘客，最大航程为7,600海里。

属类：英汉句库-article.yeeyan.org-

This is a very clean abstraction, but Mach managed to pick exactly the wrong way of implementing it.

这是一个整洁的抽象概念，然而Mach选择了恰好完全相反的方法来施行。

属类：英汉句库-article.yeeyan.org-

And the new 5th-generation fighters, the F-22 and F-35, have max speeds at altitude of Mach 2. 25 (slower than the F-15) and Mach 1. 67.

至于第五代的新式战斗机F-22和F-35，前者的最高速度为2.25马赫（比F-15低），后者是1.67马赫。

属类：英汉句库-article.yeeyan.org-