查询词典 aircraft

It plays an increasingly important part in meteorology for cloud,precipitation,hail and thunderstorm detection as well as the navigation of aircraft and ships.

它在对云层、降水、冰雹和雷暴的气象探测以及在船舰和飞机的导航中，起着日益重要的作用。

The roaring propeller of an aircraft engine , the whirling wheel of a giant steam turbine , and the hairspring of a tiny watch are examples of the rotary motion which characterizes our mechanical world .

轰鸣的飞机引擎推进器、飞速的蒸汽涡轮机轮盘以至小型手表里的游丝都代表着一种旋转运动，这是当今机械领域的特征。

To advanced production technology and equipment production QTJ4-26 automatic hollow block production line; QYJ-45C air-core mobile-piled QYJ-45B aircraft and fixed-air batteries and a machine-piled the hammer mill , Mixer, feeding vehicles and other equipment.

以先进的生产工艺和设备生产QTJ4-26型全自动空芯砌块生产线；QYJ-45C型移动式空芯砌成型机和QYJ-45B型固定式空芯砌成型机及配套的锤式粉碎机、搅拌机、加料车等设备。

We've seen that he can be a walking aircraft hangar. What else can it do?

他就像一个会走的飞行库，除此之外他还能做些什么？

The room they entered was the size of a medium-sized aircraft hangar, and was almost empty.

房间他们进入是中型的飞机飞机库的大小，而且几乎空。

The delivery of the aircraft from the hangar deck and then to take off in 15-20 minutes.

将飞机从机库运送到甲板再到起飞，可在15－20分钟内完成。

A study of fault diagnosis in aircraft power system based on rough sets;2. An automatic method to measure power system harmonic;3. By using digital simulation method,this paper analyzes overvoltage of mine power system .

以煤矿井下供电系统为对象，利用数字仿真技术，通过对供电系统模型的仿真研究，探讨了各种参数对操作过电压的影响，为过电压的预防及供电安全提供了依据。

In-flight fueling of aircraft is one of the most important methods to improve the battle effectiveness of modern force.This paper put forward a recurrence formula through calculation and synthesis,based an harmonic series theory.

空中加油问题的研究，在飞机飞行中有着重大的应用价值，特别是在现代战争中，空中加油技术的成功运用是取得制空权、夺取战争主动权和最后赢得战争的有力保证。

According to media reports, the Indian army has purchased a number of the armed Harpy drone, produced by Israel Aircraft Industries.

依照媒体报道，印度陆军已经购买许多的武装型"哈比"无人机，由以色列飞机工业公司生产。

Take-off and landing aircraft, such as the British Sea Harrier.

目前世界上在役的最小的常规起降型航母是巴西海军的Minas Gerais号，排水量20000吨。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。