单词 | Pulsar |
例句 | 1. The pulsar is probably a different object. 2. One of the pulsar's original discoverers, Stanislav Djorjovski, reported finding a brighter star coinciding with the pulsar last November. 3. The pulsar is a member of the slowly growing class of millisecond pulsars with low-mass companions. 4. Subsequent timing observations have shown the pulsar to be in a 5.74-day circular orbit with a low-mass companion. 5. They discovered a new pulsar wake. 6. Structure of a pulsar — a rotating magnetic neutron star. 7. The limited sensitivity of present pulsar surveys and the greater frequency drift make the more distant pulsars difficult to observe. 8. Pulsar : A dense, rapidly rotating star that emits pulses of light. 9. A pulsar is a celestial object that emits light in short burst. 10. The present and potential situation of the pulsar observation research in China is analysed. 11. First of all the reason of the pulsar dispersion and several popular de - dispersion algrithms are introduced. 12. Each pulsar or neutron star is the fast - rotating, dead heart of a once - massive star. 13. In this paper, a pulsar de - dispersion algorithm on Short Time Fourier Transform ( STFT ) is presented. 14. For example a pulsar is a rapidly spinning neutron star with a strong magnetic field. 15. An introduction on the definition of binary pulsar time BPT was given. 16. Astronomers have tracked the movement of pulsar , making the first direct measurement of its impressive speed. 17. In brilliant blue, this is the pulsar wind nebula of the Crab Nebula in the constellation of Taurus. 18. It is therefore another compact star, perhaps even a pulsar. 19. A total of 112 pulse arrival times over a 120-day time interval were collected for this pulsar. 20. The 55-year-old family man who ran a butcher's shop in Bridge Street, died in the Pulsar plane he had built. 21. There is no evidence for any eclipse of the pulsar by the companion star, showing that it is compact.Sentencedict 22. A variant of the suggestion is that the Sun has a pulsar as a companion. 23. Here we describe the largest glitch so far recorded in the Crab pulsar. 24. It is possible to detect individual pulses from this millisecond pulsar with high signal-to-noise ratio in unbroken trains. 25. The spooky blue interior glow is emitted by high - energy electrons accelerated by the Crab's central pulsar. 26. Finally, the minimum distance classifier is used to classify pulsar signals. 27. In principle, there are two topologically disconnected outer gaps in the magnetosphere of a pulsar. Both incoming and outgoing particle flows are allowed. 28. The oldest exoplanet known yet, PSR B1620-26 b, nicknamed Methuselah, is also a pulsar planet, located 5,600 light years from Earth in the Scorpius constellation. 29. The comparisons between the frequency stabilities for atomic time and pulsar time are presented. 30. The rotating side seal member (9) further comprises a slinger (31) fixedly fitted to a wheel side raceway track member (4) and a pulsar (10) fixed to the slinger (31). 31. We'll look for these with a " pulsar timing array. " 32. It's on the Web, and I show you a picture that many of you probably haven't seen yet, which is the center part of the Crab Nebula, and the pulsar is located here. 33. The PULSAR has participated the academic evaluations organized by national "863" (National High Technology Research and Development Program ) since 2003, and got good grades. 34. The perspective of the pulsar observation of the FAST program is outlined. 35. A three - dimensional model of the pulsar magnetosphere by Prof K . S . Cheng of HKU. 36. These incredibly fast bots are designed for pure damage. The Short-Range Sonic Pulsar mounted on each arm fires fan-shaped, focused sound waves that permeate and disrupt solid matter. 37. How such a dense planet formed is unclear, the researchers say, but it's probably the crystalline vestige of a white dwarf star whose atmosphere was stripped away by the parent pulsar. 38. And Chandra made a picture very recently of the Crab Nebula, of the pulsar, and that's what I want to show you now. 39. We use a three dimensional pulsar magnetosphere model to study the geometry of outer magnetospheric gaps. 40. This computer processed image shows the Crab Nebula pulsar (below and right of center) and the Geminga pulsar (above and left of center) in the "light" of gamma-rays. 41. As the pulsar rotates, this beam sweeps the sky a lighthouse beam sweeps around the horizon. 42. The 3 P 2 - superfluid phase transition model for pulsar glitches. |
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