| 词汇 | example_english_celestial-object |
| 释义 | celestial objectcollocation in Englishmeanings of celestialand objectThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with object. celestial adjective uk /sɪˈles.ti.əl/ us /sɪˈles.tʃəl/ of or from the sky or outside ... See more at celestial object noun uk /ˈɒb.dʒɪkt/ us /ˈɑːb.dʒɪkt/ a thing that you can see or touch but that is not usually a living animal, plant, ... See more at object Examples of celestial objectThese 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. The displacement is independent of the distance from the observer to the celestialobject and a telescope has to be slightly tilted to compensate for the distortion. However, one has to sweep the celestialobject to ensure that the lowest limb of the celestialobject touches the horizon. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the triangle zenithobjectcelestial pole, the parallactic angle will be the angle at the celestialobject. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Celestial navigation uses angular measurements (sights) between the horizon and a common celestialobject. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The principal method by which astronomers determine the composition of a celestialobject is spectroscopy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This makes it easy to see when the bottom limb of a celestialobject touches the horizon. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The simplest sight reduction is to draw the equal-elevation circle of the sighted celestialobject on a globe. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Picard also developed what became the standard method for measuring the right ascension of a celestialobject. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If it is particularly dark and a particularly faint celestialobject is of interest, averted vision may be helpful. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nevertheless, in common, convenient language, it is often described as if it were a real, visible celestialobject. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Once the celestialobject is acquired, the telescope will track its motion with a precision of a few milliarcseconds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This work redefines the art space, by bringing viewers eyes upwards to the sky, focused on a new celestialobject. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The advantage of this type is that both the horizon and celestialobject are bright and as clear as possible. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each of the vanes has a small hole or pinnule at its center through which one sights a celestialobject. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A typical example is a space telescope that should be turned to observe a new celestialobject. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each celestialobject will be observed on average about 70 times during the mission, which is expected to last five years. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its primary use is to determine the angle between a celestialobject and the horizon which is known as the object's "altitude". From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In both types, larger mirrors give a larger field of view, and thus make it easier to find a celestialobject. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Often a landmark such as a crater is used; other times a prime meridian is defined by reference to another celestialobject, or by magnetic fields. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The instrument could be used to measure celestial angles, to tell time, to find directions, or to determine the apparent positions of any celestialobject for any time. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Over the next two evenings, a proper motion of the celestialobject of 4 seconds of arc was measured, which determined it absolutely as a planet. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The positioning of a celestialobject by the horizontal system varies with time, but is a useful coordinate system for locating and tracking objects for observers on earth. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The primary transit is the occultation of a fraction of the light from a star when a celestial object, such as a planet, passes between the star and the observer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. By knowing which point on the rotating earth a celestialobject is above and measuring its height above the observer's horizon, the navigator can determine his distance from that subpoint. 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. Want to learn more? Go to the definition of celestial Go to the definition of object See other collocations with object |
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