查询词典 radio source

Solar radio bursts are usually accompanying with solar flares. The complicated radio spectrum detected in solar radio bursts contained a lot of important information on their source region including physical environment and emission mechanism. Especially, because of their morphologic features of short duration, rapid frequency drift, complicated types and so on, the microwave fine structures could bring out rich important information on the source region such as the complicated configuration of magnetic reconnection, the movement of energetic particle, etc.

太阳射电爆发通常发生在太阳耀斑期间，它携带着爆发源区的物理环境以及辐射机制等诸多重要信息，尤其是微波爆发的精细结构，持续时间短、变化快、结构复杂，可以反映重联过程复杂的磁场结构、高能粒子运动等许多特征。

We have researched RF ion source in space science and application research center Chinese academy of science and excogitated broad beam radio frequency ion source.

本文是在中国科学院空间科学与应用中心开展了射频离子源的研究工作，研制和开发出射频宽束离子源。

Dual-source radio galaxies of the universe in essence, the brightest celestial radio emission.

双源射电星系是宇宙中本质上最亮的射电辐射天体。

Based on the requisition of wireless system debugging, this paper develops a novel radio-frequency beaconing. Design method and system constitution of a novel beaconing based on PLL IC PE3336 are given, and the accomplish method of the system's hardware and software arc expounded. The test results show that the beaconing adopted in this method has a reliable and stable frequency conversion features. The more applications in the wireless system find that the users can set necessary frequency conveniently. Especial1, the friendly man-machine interface makes the operation is more flexible. It is as excellent performance-price-ratio beaconing, and as a signal source, it can be used in the research and the debug procession of variable radio-frequency components.

根据无线电数据链系统及部件的调试需要，研制开发了一种新型的以锁相环为核心、由单片机控制的射频信标机；文中给出了基于锁相环芯片PE3336的新型信标机的设计方法与系统组成，阐述了系统硬件及软件的具体实现为法；测试结果表明，利用该方法设计的信标机具有稳定、可靠的变频特性，且各项指标均达到了要求；进一步在某无线电系统中的应用发现，用户可方便地设置所需频点；特别是友好的人机界面，使用户操作更为灵活方便，是一种性能价格比优良的信标机；并可作为信源用于不同的射频部件研制与调试过程中。

Power Record is a VCR for radio, providing scheduled and instant audio recording from any source including internet radio.

权力的纪录是一个VCR的电台，提供预定和即时录音从任何来源包括互联网电台。

Power Record is a VCR for radio, providing scheduled and instant audio recording from any source including internet radio.

电力记录是一个录像机电台，提供计划和即时录音从任何来源包括互联网广播。

Even then, although it is the brightest radio source in the sky outside the solar system, optical telescopes could not locate it for several years.

从那时起，尽管它是太空中除太阳系外最亮的放射源，光学望远镜在数十年的时间里却不能给它准确定位。

Quasar is short for quasi-stellar radio source.

类星体是&类似恒星射电源&的缩写。

Considering the magnitude and the time scale on which the changes took place, we strongly suggest that the changes in the angular separation are due to changes in the brightness distribution of the background radio source.

考虑变化的大小和时间尺度，我们倾向于认为双源相对位置的变化是由背景源的结构变化引起的。

How to acquire, separate and identify the radio communication signals quickly and exactly is a bottleneck of modern radio surveillance, and blind source separation is suitable for dealing with these problems.

针对如何快速、准确地对无线电通信信号进行截获、分离和识别是现代通信侦察的瓶颈，盲源分离对于解决这些难题具有独特的优势。

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。