单词 | double star |
释义 | BETA Examples ofdouble starDictionary> Examples ofdouble star double starisn’t in the Cambridge Dictionary yet. You can help! Add a definition The system comprises a closedoublestarwith angular separation of presently 1.8 between the components. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This configuration is similar to the opticaldoublestar. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is adoublestarsystem and may be a binary. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has one bright member, adoublestarwith a blue-white hued primary of magnitude 5.6 and a secondary of magnitude 6.9. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Based ondoublestarobservations, seeing is typically on the order of one second of arc. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its publication was a stimulus todoublestarobservation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is adoublestarand possible binary system. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Acamar is adoublestarwith some evidence suggesting it is part of a multiple star system. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Cancri can be resolved as adoublestarin small telescopes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Galileo then produced a detailed record of thedoublestar. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is adoublestar, with components of magnitudes 4.0 and 7.4. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. At the conclusion of hisdoublestarwork in 1905, he had discovered and measured 1,327 close binaries. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is adoublestarwith a magnitude 9.3 companion at an angular separation of 0.6 arcseconds along a position angle of 257. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The term "doublestar" is often used synonymously with "binary star"; however,doublestarcan also mean "opticaldoublestar". From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This compartmentalization sets a limit to the decision whether an image came from a single or adoublestar(resolution). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Adoublestarcan be revealed as optical by means of differences in their parallax measurements, proper motions, or radial velocities. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, in each case the companion star could not be resolved using a telescope, and so thesedouble-starsystems were designated spectroscopic binaries. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is adoublestarwith a magnitude 6.86 companion at an angular separation of 0.72 arcsecond and a position angle of 148. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. From the southern hemisphere the pair can be seen as a naked eyedoublestarin very dark skies. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
随便看 |
|
英汉词典包含213609条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。