空域

The Airport Security in the work of the Airport so that he is the head of the bird pest problems because of Zhangjiajie Airport is located in the mountains, birds at the airport, air space flight in particular, the safety of aircraft flying will be very much affected, and the bird work for the Airport Security Field Services team that is a major problem, how can we solve this problem to ensure flight safety?

而机场保障部工作中最让他头痛就是机场的鸟害问题，由于张家界机场位于山区，鸟类在机场空域飞行特别多，对飞机的安全飞行是有很大影响的，而驱鸟工作对于机场保障部场务队来说就是一大难题，如何才能解决这个难题保证飞行安全呢？

In anti-ship missile ,large-space mobile trajectory and "dolphin fly" is used for the long range intercept missile,and "snake forward" mobile trajectory or newly random mobile is used for the short distance intercept missile,and stealth technique is also used to increase its penetration rate.

反舰导弹对远程拦截导弹的突防过程中采用了大空域机动弹道和&海豚飞&两种突防模式，在穿透近程拦截导弹防御时采用&蛇行&机动或新型的随机机动突防模式，还采用隐身技术来提高突防概率。

Article 12The establishment of airspace shall take into consideration such factors as the national security, the flight requirements, the capability of flight control, the availability of communication, navigation and radar facilities and the locations of aerodromes and environment protection.

第十二条空域的划设应当考虑国家安全、飞行需要、飞行管制能力和通信、导航、雷达设施建设以及机场分布、环境保护等因素。

The airspaces sector partition is an important of research problem at the domain of the air traffic management.

对空域扇区优化问题的研究是空管领域的一项重要的研究课题。

It has the very important effect on ensuring airspaces capability and the security.

该项研究对于保障空域容量和飞行安全均具有重要作用。

The FAA has awarded a contract to Luciad to prototype a Web-based editor for special use airspaces.

根据合同，Luciad公司将为FAA提供基于网络的特殊用途空域编辑器原型机。

As part of a System-Wide Information Management project, the FAA sought a Web-enabled solution that enables users to add data to the static SUA and ATCAA repository and communicate status changes to those airspaces to the operational systems in an Aeronautical Information Exchange Model format.

作为广域系统信息管理计划的一部分，FAA一直在寻求一种网络赋能的解决方案，可以使用户向动态的SUA和ATCAA知识库添加数据，并且在航空信息交换模式的标准下，允许这些空域的通信状态发生变化。

Strange creatures slithering up from the Empty Quarter desert floor in the Arabian Peninsula are really a network of barchan dunes—sculpted by winds that over time strike the sand from a consistent direction.

在阿拉伯半岛的空域沙漠上，新月形的沙丘蜿蜒而行，如同一种奇特的生物。它们是由风长期从同一个方向侵蚀而成。

basing on optics orthogonal codes,this paper proposes a new design scheme of three-dimension optics orthogonal codes.in this scheme,the optics orthogonal codes can be coded not only in space-domain,in time-domain,but also in frequency-domain.it has good auto-cross relativity properties.the simulation figures show that can enlarge the coeds capacity and improve the optics optical communications system performance.so it will be of interesting in coming high dense communication system.

摘 要：基于光正交码编码技术，提出了一种新型空/时/频三维ooc的设计方案，对光信号在时、频和空域进行编码，该码具有理想的自/互相关特性。通过仿真比较，在容量和系统的误码率等性能方面比一、二维ooc都有较大的提高，因而能很好地适应未来高密集光纤通信。关键词：三维光正交码；光码分多址；误码率；高密集光纤通信

Repeat, Yuke copters have breached our airspace!

重复，Yuke直升机突破我们的空域！

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。