查询词典 radio operator

Saturn Kilometric Radiation is the principal radio emission from Saturn.

土星千米辐射是主要由土星无线电发射。

A prodigious source ofx-raysand radio emission,NGC 1275 accretesmatter as gas and galaxies fall into it.

因为NGC 1275 不断吸积掉入的气体与星系，它也是X射线与无线电的发射源。

In this paper the phase shifts in spiral galaxies M 81 and M 51 has been computed. It is found that the theoretical patterns of the spiral arms agree in general with the observational results of 21 cm radio emission in the main.

本文具体计算了M81，M51两星系的恒星臂与气体臂之间的相移，给出了两星系的星臂乃气臂的式样，与21厘米射电观测结果比较表明，理论与观测基本上是符合的。

After removing the effect of relativistic beaming in the radio and optical emission, we find a significant intrinsic correlation between the jet power and black hole mass.

在去除了集束效应对射电以及光学波段的影响之后，我们发现在喷流功率与黑洞质量之间存在着内禀的强相关关系。

Radio and television emission tower ; Electromagnetic radiation ; Guangzhou

广播电视发射塔；电磁辐射；广州市

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。

Cen A, also known as NGC 5128, is also unusual compared to an average elliptical galaxy because it contains a higher proportion of young blue stars and is a very strong source of radio emission. Evidence indicates that Cen A is likely the result of the collision of two normal galaxies.

又名为NGC 5128的半人马座A和寻常椭圆星系的其他差异有：较高比例的年轻蓝色恒星和会发出很强的电波辐射，这些证据指向半人马座A是二个正常星系互撞后的产物。

An even larger "hotspot" of radio emission detected by VLA (seen in an image with a much larger field-of-view) reveals that the jet terminates much farther away from the galaxy, at a distance of about 850,000 light years away.

在VLA射电图中（见7楼的大图）有个甚至更大的"热点"揭示出这个喷流最终终结的地方，离发出的星系有85万光年之遥。

As the modern astronomical observational technique with the highest resolution, VLBI can provide key contribution to the study of relativistic jets structure, superluminal motion and bending jet of γ-ray AGNs. It is helpful to discover the relationship between γ-ray and radio emission of them.

VLBI技术是现代天文观测中能获得最高分辨本领的观测手段，利用VLBI技术对γ-ray AGNs的相对论射电喷流结构、视超光速运动和喷流的弯曲进行研究，将有助于我们探索该类源的γ-ray和射电辐射的关系。

The analytical results of radio frequency glow discharge optical emission spectrometry further proved that the content of each element in this series of stainless steel reference materials had good graded distribution. The linear investigation of characterisation elements indicated that the linearity was also good.

射频辉光放电发射光谱的分析结果进一步证明：本套不锈钢标准样品的各元素成分含量有良好的梯度分布，对定值元素进行成线性考查，线性关系良好。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。