Spacetrack

Spacetrack['speis,træk]

• n.【军事】空间跟踪系统(属北美航空司令部，负责跟踪环绕地球的全部人造物体)

spacetrack, space-track['speis,træk]

• adj.
  • 航天跟踪的
• n.
  • 【军事】(北美防空指挥部的)航天跟踪系统
  • (雷达设施及其所组成的)航天跟踪系统

• field magnets
• wild cinnamon
• lawn green
• segues
• tricaine
• lensometer
• chrysotile
• deflocculated
• greed
• endocervix
• single-point grounding
• nearshoring
• swoosh
• start legal proceedings
• astride
• Prymnesium
• Mobilina
• gesturers
• be noticed / get (sb) noticed
• transfer instruction
• doubtably
• frillies
• fault basin
• exemplars
• R.S.S.
• tinea barbae
• bimorphs
• hit the pace
• cross sth↔out/through
• Liptauer
• surface zero
• Kalb, Johann
• arrythmias
• Merrimac
• nonvoters
• polyhedra
• schedule of fire
• nook
• pineries
• wimble
• on the order of
• hot tamales
• quartzite
• temperedly
• unrefined
• grumphie
• take stick
• not a cat in hell's chance
• wire-guided
• be wise after the event
• forbidden或-bid
• tidal currents
• coalification
• paper electrochromatography
• rocket engines
• chopper
• dead to all feelings
• double-mindedness
• epizootics
• time-series analysis
• hypoovarianism
• girl-o
• borrelias
• forestations
• ranch
• Glackens, William James
• electronic robot
• prattler
• couldas
• alternateness
• lighter-than-air craft
• Bonaparte, Louis Napoleon
• be half under
• streetwise
• reverse flange
• reprobative
• strangulable
• kunas
• limped
• underproof
• creep into sb’s favour
• go-aheads
• release altitude
• Malan, Daniel Francois
• shore patrolman
• semesters
• bandlets
• Ganties
• Conchostraca
• make the best of things
• dianoetic
• see how the gander hops
• tankettes
• strepsipteran
• cyan
• northeasters
• Test Act
• row marker
• French lilac
• insulators