单词 | periapsis |
释义 | BETA Examples ofperiapsisDictionary> Examples ofperiapsis periapsisisn’t in the Cambridge Dictionary yet. You can help! Add a definition As a planet approachesperiapsis, the planet will increase in speed, or velocity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Particularly at eachperiapsis, the object experiences atmospheric drag, losing energy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For near-circular orbits, it is hard to find theperiapsisin the first place (and truly circular orbits have noperiapsisat all). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The last time they were atperiapsiswas in 1836. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The ecliptic longitudes of theperiapsisof the satellite and the planet are locked. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The initial, high eccentricity orbits may also be a source of gravitational waves, emitting a short burst as the compact object passes throughperiapsis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It had aperiapsisof 171 km and an apoapsis of 3,524 km and an orbital period of 619 minutes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These variations are connected with the variations of the ring width, which is 19.7 km at theperiapsisand 96.4 km at the apoapsis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When gradually making an elliptic orbit smaller, it means applying thrust each time when near theperiapsis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. With increasing release height the orbit becomes less eccentric as bothperiapsisand apoapsis increase, becoming circular at geostationary level. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The angular rate is faster nearerperiapsisand slower near apoapsis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Thereafter, theperiapsiswas allowed to rise to a maximum of and then fall, to conserve fuel. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The point on the orbit closest to the attracting body is theperiapsis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When gradually making an elliptic orbit larger, it means applying thrust each time when near theperiapsis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. So to get the most kinetic energy from the burn, the burn must occur at the vehicle's maximum velocity, atperiapsis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Adding the argument ofperiapsisto the longitude of the ascending node gives the longitude of theperiapsis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A line drawn fromperiapsisto apoapsis is the line-of-apsides. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For the most efficient example mentioned above, targeting an inclination at apoapsis also changes the argument ofperiapsis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A straight line connecting theperiapsisand apoapsis is the "line of apsides". 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。