单词	orbital
释义	orbital1 adjectiveorbital2 noun orbitalor‧bit‧al1 /ˈɔːbɪtl $ ˈɔːr-/ adjective Examples EXAMPLES FROM THE CORPUS According to Newtonian mechanics the orbital decay for an isolated binary consisting of compact stars is expected to be immeasurably small. Any and all data regarding lunar orbital motions might be grist for creating the tables navigators needed. Because of these orbital properties, some of these bodies have very short expected orbital lifetimes before colliding with Earth. Incidentally, there is nothing in the pro-gram that recognizes the existence of orbital families and clustering of impacts. Inserting the values of the orbital parameters measured by Taylor and his colleagues, given in Section 8.6, yields. The orbital periods are again mostly about three to five years. This is still a relatively light machine, but the weight is equivalent to a conventional half-sheet orbital sander. word sets WORD SETS► Roads arterial, adjectiveartery, nounasphalt, nounAve., avenue, nounballast, nounbarricade, nounBelisha beacon, nounbeltway, nounbitumen, nounblacktop, nounblind alley, nounblind spot, nounBlvd., bollard, nounbottleneck, nounboulevard, nounbox junction, nounbus lane, nounbus shelter, nounbus stop, nounbypass, nounbypass, verbbyway, nouncamber, nouncarriageway, nounCatseye, nouncauseway, nouncentral reservation, nounchicane, nounchippings, nouncircus, nounclose, nouncloverleaf, nouncobble, verbcobble, nouncobbled, adjectivecobblestone, nouncone, nouncontraflow, nouncorner, nouncorniche, nouncrash barrier, nouncrawler lane, nouncrescent, nouncrossing, nouncrossroads, nouncross street, nouncrosswalk, nouncul-de-sac, nouncurb, noundead end, noundirt road, noundiversion, noundivided highway, noundogleg, nounDr, dual carriageway, nounesplanade, nounexit, nounexpress, adjectiveexpressway, nounfast lane, nounflyover, nounfootbridge, nounfreeway, nounfwy., gradient, noungravelled, adjectivegridlock, noungrit, noungrit, verbgutter, nounhairpin bend, nounhard shoulder, nounheadroom, nounhedgerow, nounhigh road, nounhighway, nounhill, nounhump-backed bridge, nouninterchange, nounintersect, verbintersection, nouninterstate, nounkerb, nounlamp-post, nounlane, nounlay-by, nounlevel crossing, nounmacadam, nounmain road, nounmanhole, nounmedian, nounmeter maid, nounmews, nounmilestone, nounmini-roundabout, nounmotorway, nounnegotiable, adjectiveoff-ramp, nounoff-road, adjectiveone-way, adjectiveon-ramp, nounorbital, adjectiveparade, nounparkway, nounpath, nounpathway, nounpave, verbpavement, nounpedestrian, nounpedestrian, adjectivepedestrian crossing, nounpedestrianize, verbpedestrian precinct, nounpelican crossing, nounpiazza, nounpike, nounPk, Pl., plaza, nounpoint, nounpothole, nounpromenade, nounramp, nounRd., rest area, nounresurface, verbright of way, nounring road, nounroad, nounroadblock, nounroad sign, nounroad tax, nounroadway, nounroadworks, nounroundabout, nounrush hour, nounrut, nounrutted, adjectiveS-bend, nounS-curve, nounservice area, nounservice station, nounshoulder, nounsidewalk, nounsignpost, nounsingle track road, nounsleeping policeman, nounslip road, nounsnow route, nounsoft shoulder, nounspeed bump, nounspeed limit, nounspur, nounSt, stoplight, nounstreet, nounstreetcar, nounstreetlight, nounstrip, nounsubway, nounsuperhighway, nounsuspension bridge, nounswitchback, nountar, nountar, verbtarmac, nountarmac, verbtaxi rank, nounterminus, nounthoroughfare, nounthroughway, nounthruway, nounT-junction, nountoll, nountollbooth, nountoll bridge, nountollgate, nountoll road, nountollway, nountowaway zone, nountraffic, nountraffic calming, nountraffic circle, nountraffic cone, nountraffic island, nountraffic lights, nountraffic warden, nountramlines, nountruck stop, nountrunk road, nounturn, nounturning, nounturn-off, nounturnout, nounturnpike, noununderpass, nounway, nounwayside, nounweighbridge, nounyellow line, nounzebra crossing, noun Collocations COLLOCATIONS FROM THE CORPUSNOUN► motion · The orbital motion of the earth provided a causal explanation for why the planets appeared to meander across the sky.· Any and all data regarding lunar orbital motions might be grist for creating the tables navigators needed.· Wave currents are caused by the fact that a wave is an orbital motion which decreases with depth.· The axial spin of the more massive body M tends to carry the tide ahead of the orbital motion.· It is this orbital motion that exhibits the phenomena with which we are concerned. ► period · When the orbital period is plotted as a function of time it shows a steady decrease:.· The orbital periods are again mostly about three to five years.· The precision of measurement of the orbital period decay rivals the precision of this prediction.· These asteroids with Earth-crossing orbits and orbital periods greater than one Earth year constitute the Apollo family.· What is its sidereal orbital period around the Earth? 4.· They are families, then, only in the sense that they have similar distances from the Sun and similar orbital periods.· Enke is unusual in that it is the active comet with the shortest known orbital period.· Almost all long-period comets have orbital periods of one hundred thousand years or more. 1relating to the orbit of one object around another:  the Earth’s orbital path2British English an orbital road goes around a large city:  the M25, London’s orbital motorway orbital1 adjectiveorbital2 noun orbitalorbital2 noun [countable] British English a road that goes around a large city to keep the traffic away from the centre SYN  ring road
随便看	him Himalayas Himmler, Heinrich himself hind Hindemith, Paul Hindenburg hinder Hindi Hindley, Myra hindmost hindquarters hindrance hindsight Hindu Hinduism Hines, Earl hinge hinged hint hinterland HIP hip hip flask hip hop

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