查询词典 mach

On the other hand,avalvetrim exit velocity head lower than 480 kPa will have a veryhighnoise level if the valve outlet mach number is notlow.

另一方面，当阀门的阀门内件节流出口速度头低于480KPa时，如果阀门的出口马赫数不处于较低的水平，阀门仍会有较高的声压级。

The use of two plane thrust of 20,000 pounds for the General Electric CF34-10E engine as a power source, the maximum cruise speed of Mach 0.82 (about 890 kilometers / hour), loaded with a maximum range of circumstances to achieve the 2300 sea miles (4262 kilometers).

该飞机采用两台推力为20000磅的通用电气CF34-10E发动机作为动力源，最大巡航速度0.82马赫（约890公里/小时），满载情况下的最大航程达到2300海里（4262公里）。

Its concluded that, there is a proper combustor exit plane area helpful for reaching maximum thrust; the combustor exit plane area should be increased with the flight Mach number increasing, insuring the exhaust expanding properly.

研究结果表明，不同的飞行马赫数下，存在最佳的燃烧室出口面积使发动机推力达到最大；飞行马赫数增加时燃烧室出口面积应尽量增大，以保证燃气实现完全膨胀从而实现发动机推力最大。

The 11th National People's Congress, China's top legislature, concluded on Mach 18 after completing its thirteen-day agenda.

第十一届全国人民代表大会在历经了13天的行程后于3月18日闭幕。

In this paper, a kind of feature extraction method suitable for a variety of features (step edge, line, roof edge, Mach band etc) is presented.

摘 要：文中给出一种适应于图像多种特征(阶跃边缘，线条，屋脊边缘以及马赫带等)的特征提取方法。

It has a top speed of 1.6 mach at low altitudes.

他最大速度为1.6马赫。

Mach two equals twice the speed of sound.

二马赫相当于声速的二倍。

It's fast! Estimated air speed exceeding Mach 3. Bearing south... I'm about to lose it.

它太快了，飞行速度超过3马赫，方向向南，我跟不上它。

Pilots have taken the airplane to an altitude of 30,000 ft/9,144m and a speed of Mach 0.65. Nearly 60 hours of flying have been completed.

在宇航员的操作下，梦幻客机可抵至9，144米的高空，在60小时的航程能可达到0.65马赫的飞行速度。

The aircraft has reached a maximum speed of Mach 0.90 and a top altitude of 47,000 ft/14,326m.

湾流G650可达到的最大飞行速度是0.90马赫，最大高度为47，000英尺即14，326米。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。