词汇 | orbital |
释义 | orbital adjective uk /ˈɔː.bɪ.təl/ us /ˈɔːr.bɪ.t̬əl/ orbitaladjective (SPACE)relating to the orbit (= curved path) of an object in space: 轨道的 an orbital space station轨道空间站 The spacecraft had to dodge orbital debris coming its way. Astronomy albedo Andromeda Aquarius Aries asteroid galactic galaxy Gemini geostationary geosynchronous nova observatory orbit Orion penumbra substellar sunspot supergiant supermassive supermoon orbitaladjective (EYE)anatomy specialized relating to the eye socket(= the bone around the eye): 眼眶的 The patient’s face swelled up as a result of orbital cellulitis, a bacterial infection. Fractures of the orbital apex can result in sight defects. The eye & surrounding area beadily beetling canthus chiasm chiasma compound eye eyeball eyelid glassy limbus macula macula lutea macular monobrow optic nerve suborbital superciliary supraoptic supraorbital tear duct orbital noun[ C ] physics specializeduk /ˈɔː.bɪ.təl/ us /ˈɔːr.bɪ.t̬əl/ orbitalnoun[C] (PHYSICS)the path that an electron or electrons take around the nucleus(= central part) of an atom: 轨域 It is assumed that particle interactions keep electrons in their orbitals around nuclei. Physics: atoms, molecules & sub-atomic particles acceptor alpha particle anti-radical antilepton antimatter antineutrino beta decay beta particle hadron Higgs boson interatomic interelectronic interionic molecularly monatomic multi-molecular multiparticle muon positron relative atomic mass orbitalnoun[C] (JEWELLERY)(alsoorbital piercing) a piercing (= a hole made in the body for wearing jewellery) that involves making two holes close together, especially on the ear, lip, or eyebrow, and connecting them with a piece of jewellery, usually a ring-shaped one : The orbital features two holes connected by one piece of jewellery. Flight attendants are not usually allowed to have orbital piercings. Compare industrial Jewelry ankle bracelet antihelix antitragus auricle bangle barbell be dripping with somethingidiom bejewelled brooch butterfly charm cultured pearl diamanté earring engagement ring jewellery box medallion rhinestone signet ring treasure orbital | American Dictionaryorbital noun[ C ] us/ˈɔr·bɪ·təl/ physics the path that an electron or electrons take around the nucleus (= central part) of an atom Examples of orbitalorbital In inter-atomic relations, the fundamental role is held by outer-shell electrons, pertaining to the outermost orbital of bonding atoms. The foramen for the orbital artery, generally situated immediately above the ascending wing of the parasphenoid in albuloids, was not observed. This technique relies on the motion of the star along our line of sight, induced by the orbital motion of the planets around it. For a continental area of more than 90 % of the total surface, no habitable solutions also meeting the requirement of orbital stability exist. In addition to their orbital motions, particles may also have an average velocity. If orbital stability of terrestrial planets is warranted within a certain distance from the star, studies of habitability are motivated. The maximum orbital velocities, resulting from the combined wave height, are nearly double those of the progressive waves making up the system. Choosing between small, likely rewards and large, unlikely rewards activates inferior and orbital prefrontal cortex. The widely accepted and well-known charging model viz., orbital motion limited theory, does not consider electron-ion trapping in determining the charge of the grains. The full orbital motion theory involves a description of ion motion at all distances from the probe surface. However, variations in freshwater input, degree of storminess, and seasonal overturn, as dictated by orbital-climate controls, could have all affected productivity via nutrient supply. After a first technology demonstration flight, three orbital flights with biological experiments have been carried out, each of them successful. Those options include, for example, integration method, step size, model order reduction criteria, orbital dynamics and so on. Prior to the availability of orbital platforms, classical gravitational biology often employed clinostats to mimic effects that might occur in microgravity. These would be easy to identify because of their tangential touchdown onto the asteroid, resulting in considerable rolling from their orbital momentum. See all examples of orbital 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. |
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