| 释义 |
pulsars 英'pʌlsɑːz美'pʌlsɑːz COCA³⁸⁸⁴⁹BNC⁴⁵⁸⁷²
基本英英例句例句
脉冲星¹⁰⁰原型pulsar的三单
名词 pulsar:
a degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiationBut certain stars, calledpulsars, give off regular pulses of radio waves.但有些恒星，所谓的脉冲星，会有规律地发出射电波脉冲。
We expect that Fermi will discover dozens of newpulsarswithin its first year.我们预期在它的第一年里费尔米能够发现更多的这种新的脉冲星。 Is the current understanding correct or is there a surplus of either pulsars in binaries or those that were kicked out of the pairs through asymmetries in the stars' final blow ups?
当前的理解是否正确？如果脉冲星不处在双星系统中，是否就一定是在爆炸过程中从双星系统中分离出来的？ equn
It is possible that an average pulsar time scale PTens may be deduced through along-term stability algorithm using precision timing data from more millisecond pulsars.
采用合适的长期稳定度算法，由多颗毫秒脉冲星计时观测可以建立综合脉冲星时间尺度。 cnki
Sky surveys have identified about1800 pulsars within the Milky Way, most of which emit pulsing radio signals that rise and fall as the pulsars spin.
通过天体观测，我们已经确认了银河系里约1800颗脉冲星，其中大部分都能发射出无线脉冲信号，信号的强弱随着这些脉冲星的旋转产生变化。 yeeyan
The evolution of magnetic inclination of pulsars with age is studies in this paper.
本文在前文研究的基础上对脉冲星磁倾角随年龄的演变做了深入研究。 cnki
The new results of timing observation for millisecond pulsars are introduced. The comparisons between the frequency stabilities for atomic time and pulsar time are presented.
给出了毫秒脉冲星长期计时观测最新结果和脉冲星时与原子时频率稳定度的比较。 cnki
The search for pulsars has been one of ALFA's main tasks, carried out by an international, open group of astronomers, the ALFA Pulsar Consortium.
搜索脉冲星是 ALFA的主要任务之一，由一个名为ALFA脉冲星协会的国际天文学组织负责。 equn
Based on the new version of outer gap model, the expected high-energy emission from anomalous X-ray pulsarsAXPs has been studied.
利用新的外间隙模型研究了反常 X射线脉冲星可能的高能辐射。 cnki
But the find was part of a major international search designed to look for and study pulsars across the sky— and that search is far from over.
这次发现是来自一项探索、研究宇宙中脉冲星的大型国际探索项目，而这个项目还远未结束。 yeeyan
Finally, all of the hitherto discovered millisecond pulsars are listed.
最后给出了迄今发现的毫秒脉冲星一览表。 cnki
Furthermore, these new pulsars can serve as calibration sources for the gravitational wave space observatory LISA which should be launched by the end of this decade.
更进一步，这些新的脉冲星可以能被近几年就要发射升空的 LISA太空观测站用来做校准源。 equn
It is being set up as a distributed computing project, which means that it relies on computer time donated by private computer users like you to search for pulsars.
它作为一个独立的计算项目创建起来，意味着它依靠个人计算机用户，比如你贡献的计算机时间来搜索脉冲星。 equn
Motivated by the particle acceleration problem in pulsars, it is numerically investigated for electrostatic instability of electron- positron pairs injected in an external electric field.
出于脉冲星中粒子加速问题，讨论外电场中注入的正负电子对静电不稳定性。 dictall
One group is interested in mapping the distribution of hydrogen in the universe, another in the location of pulsars, and yet another is studying the structure of our galaxy, the Milky Way.
某个小组对绘制宇宙中氢的分布图感兴趣，另一个则对定位脉冲星感兴趣，还有的在研究银河系的结构。 equn
Planets going round pulsars are unlikely to have life, because any living beings would have been killed, in the supernova explosion that led to the star becoming a pulsar.
围绕脉冲星运行的行星上不大可能有生命存在，因为在导致星体变成脉冲星的超新星爆炸环境中，任何生命都会被弄死。 biodic
Scientists believe that some pulsars may not be perfectly spherical, and if so, they should emit characteristic gravitational waves, which LIGO and GEO600 will begin to detect in coming months.
科学家们相信有些脉冲星不是完美的球形，且如果是这样，它们应该发射出特定的引力波， LIGO和 GEO600将会在几个月后开始探测这些引力波。 equn
Scientists have discovered a zoo of planets— gas giants known as“ hot Jupiters, ” for instance, that swing closer to their stars than Mercury does our sun, or ancient worlds circling pulsars.
科学家发现了许多行星——例如轨道距离比水星距离太阳还近的被称为“炎热木星”的气体巨星，或者远古时代的脉冲星。 yeeyan
Some radio pulsars are also seen in visible light, X- and gamma rays.
有些射电脉冲星还会发射可见光、 X以及伽马射线。 equn
Supernovae remnants can leave behind pulsars or spinning neutron stars that may produce gravitational waves.
超新星遗迹中可能还存留有脉冲星或自旋中子星，而这些都会产生引力波。 iciba
The finding strongly suggests that pulsars, also known as neutron stars, and magnetars are linked and paves the way for a better understanding of stellar evolution.
这一新发现有力地佐证了脉冲星，又称作中子星，和磁星之间存在着某些关联并且有助于我们进一步了解恒星进化的过程。 yeeyan
The successes and shortcomings of the magnetic- dipole emission model for pulsars are reviewed here and a modification of this model is presented.
本文讨论了脉冲星磁偶极辐射模型所取得的成就和存在的困难，针对不足之处对磁偶极模型进行修正。 cnki
The time frequency characteristics of pulsars, the significance and recent progress on timing of millisecond pulsar are introduced in this paper.
介绍脉冲星的时间频率特征。阐述了该课题研究的意义，国内外毫秒脉冲星计时理论、方法和技术方面的研究进展。 cnki
Therefore, one has to focus on astrophysical observations in order to answer what the nature of pulsars is.
因此，人们不得不把注意力集中于天体物理的观测以回答脉冲星的本质问题。 asb.2dark.org
We describe the characteristic of time and physics of pulsars, and the significance of study, as well as recent progress in techniques of millisecond pulsar timing study.
介绍了脉冲星的时间频率特征。阐述了该课题研究的意义，国内外毫秒脉冲星计时理论方法和技术方面的研究进展。 cnki
Will it detect new pulsars, black holes, or perhaps some novel natural phenomenon of which we have no inkling?
还是新的脉冲星、黑洞或者甚至是我们一点概念也没有的新奇自然现象呢？ equn
With the data of321 pulsars the Galactic distribution and luminosity function of pulsars have been investigated.
利用迄今得到的321个脉冲星的资料，研究了脉冲星的光度函数和在银河系内的分布。 cnki
Pulsars are the dense cores left over after stars of a certain mass explode into supernovae.
脉冲星是某一恒星群发生爆炸形成超新星后所遗留下来的密核。 yeeyan |