查询词典 array

An antenna array that is truly smart would be able to aim a radio beam directly at a mobile user instead of choosing a beam that comes relatively close.

一个真正聪明的阵列天线，必须能够直接把波束瞄准行动用户，而不是选用与用户较为接近的波束。

And when the array transmits back to the cell-phone user, the processor sends an out-of-phase signal to one of the antennas, generating a radio beam that runs from north to south.

当阵列发射讯号给行动电话用户时，处理器会传送一个异相的讯号到其中一个天线，产生由北往南的无线电波束。

The Very Large Array observations show the radio emission in red.

非常大的阵列观测表明，无线电发射的红色。

In the image, data from several wavelengths have been combined. X-rays from Chandra, optical and ultraviolet data from Hubble, and radio emission from the Very Large Array and MERLIN show how the jet from the main galaxy on the lower left is striking its companion galaxy to the upper right.

在这张图中，来自多波段的数据被整合到了一起。X射线是来自钱德拉，可见光和紫外线来自哈勃，射电信号来自VLA和MERLIN，这些图片展现了左下方的主星系和右上方的同伴星系碰撞后是怎样产生发射物的。

X-rays from Chandra, optical and ultraviolet data from Hubble, and radio emission from the Very Large Array and MERLIN show how the jet from the main galaxy on the lower left is striking its companion galaxy to the upper right.

钱德拉的X射线，哈勃红色和橙色部分）的光学和紫外线，以及VLA和MERLIN射电图像显示在图左下方的主星系发出的喷流正击中乐在右上方的伴星系。

36The Allen Telescope Array located in Hat Creek, California, will be able to detect signs of extraterrestrial existence by scanning over one million star systems for radio signals.

座落加州哈特克裡克的艾伦望远镜阵列将可侦察外星人的信号，它将扫瞄一百多万个星系的电波讯号。

It will be the largest and most sensitive radio telescope array in the world.

它将是世界上最大和最灵敏的射电望远镜陈列。

The angle of arrival of a radio wave with respect to the axis of an antenna array .

到达的无线电波同天线排列的轴线之间的夹角。

To meet the challenge of future mobile communication and integrated communication and radiolocation systems, a new quaternary 8 phases space-time modulation technique with 36-element circular array antenna is proposed.

针对通信定位综合一体化的趋势和未来移动通信发展的需要，本文提出了一种新颖的四进制八相时空调制技术，设计了一种利用36元均匀间隔圆阵天线发射的通信定位综合化系统。

Instrument Systems is the global technology and market leader in photometry and radiometry offering complete and superior light measurement solutions for the entire lighting industry. Headquartered in Munich, Germany, the company develops and manufactures a range of spectroradiometers based on fast CCD array spectrometers as well as high-precision single and double monochromators.

Instrument Systems 是光度测定术和辐射测量术方面的全球技术和市场领导者，为整个照明工业提供完整先进的光测量解决方案，总部座落在德国慕尼黑，司开发生产各种基于快速CCD阵列光谱仪的光谱辐射计和高精度单，双分光仪。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。