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单词 cosmic dust
释义

Definition of cosmic dust in English:

cosmic dust

noun
mass noun
  • Small particles of matter distributed throughout space.

    glowing clouds of dense cosmic dust
    Example sentencesExamples
    • Ask me sometime how they keep it from hazing with normal cosmic dust and micrometeorites.
    • Some astronomers worry that supernovas were intrinsically different in the past or that cosmic dust could make the supernovas appear dimmer than they really are.
    • Though the galaxies were as bright as 10 trillion suns, their great distance and a cloak of cosmic dust had hidden them from all but Spitzer's finely tuned infrared apparatus.
    • Molecules lucky enough to inhabit uneventful or shielded neighborhoods may endure long enough to be incorporated into grains of cosmic dust, and ultimately into asteroids, comets, planets, and people.
    • The cosmic dust analyzer provides direct observations of small ice or dust particles in the Saturn system in order to investigate their physical, chemical and dynamical properties.
    • The game takes place in yet another post-apocalyptic setting, where humans have been driven underground by this mysterious cosmic dust that has settled on everything.
    • Asteroids ocassionally collide with each other, raising cosmic dust.
    • The cosmic dust detector recorded two micrometeoroid showers in September and December.
    • Every shooting star is a tiny particle of interplanetary debris moving so fast that it burns up in the air and descends to Earth as harmless cosmic dust.
    • We are told that the earth formed by accretion of cosmic dust billions of years ago.
    • However, using Ulysses, they have now shown that, when the Sun's magnetic axis points near its equator, it allows much more cosmic dust to enter the Solar System than normal.
    • Each square pulses with a unique rhythm and frontal pressure, as glittering bits of shell float through the tessellated space like cosmic dust, dissolving the flat plane into atmosphere.
    • Cassini also carries tools to study cosmic dust around Saturn, as well as the planet's auroras and its odd magnetic field.
    • Comets are often described as ‘dirty snowballs’ because they are primarily composed of frozen gas and cosmic dust.
    • It is beyond question that whatever is built there will be standing on a platform of bodies, albeit in cosmic dust form.
    • There are many other potential sources of natural resources in the solar system, including cosmic dust, solar wind, and the atmospheres of gas giant planets.
    • About a billion years after the Big Bang, the expanding cosmic dust started to condense or clump into what would become galaxies, stars, and planets.
    • By examining different wavelenghts of light filtered through cosmic dust, astronomers can infer all kinds of things about far-away star systems.
    • What about the clouds of cosmic dust around destroyed stars?
 
 

Definition of cosmic dust in US English:

cosmic dust

nounˈkäzmik dəstˈkɑzmɪk dəst
  • Small particles of matter distributed throughout space.

    glowing clouds of dense cosmic dust
    Example sentencesExamples
    • Each square pulses with a unique rhythm and frontal pressure, as glittering bits of shell float through the tessellated space like cosmic dust, dissolving the flat plane into atmosphere.
    • Though the galaxies were as bright as 10 trillion suns, their great distance and a cloak of cosmic dust had hidden them from all but Spitzer's finely tuned infrared apparatus.
    • The game takes place in yet another post-apocalyptic setting, where humans have been driven underground by this mysterious cosmic dust that has settled on everything.
    • We are told that the earth formed by accretion of cosmic dust billions of years ago.
    • It is beyond question that whatever is built there will be standing on a platform of bodies, albeit in cosmic dust form.
    • The cosmic dust detector recorded two micrometeoroid showers in September and December.
    • What about the clouds of cosmic dust around destroyed stars?
    • Ask me sometime how they keep it from hazing with normal cosmic dust and micrometeorites.
    • Cassini also carries tools to study cosmic dust around Saturn, as well as the planet's auroras and its odd magnetic field.
    • By examining different wavelenghts of light filtered through cosmic dust, astronomers can infer all kinds of things about far-away star systems.
    • Asteroids ocassionally collide with each other, raising cosmic dust.
    • The cosmic dust analyzer provides direct observations of small ice or dust particles in the Saturn system in order to investigate their physical, chemical and dynamical properties.
    • However, using Ulysses, they have now shown that, when the Sun's magnetic axis points near its equator, it allows much more cosmic dust to enter the Solar System than normal.
    • Molecules lucky enough to inhabit uneventful or shielded neighborhoods may endure long enough to be incorporated into grains of cosmic dust, and ultimately into asteroids, comets, planets, and people.
    • Every shooting star is a tiny particle of interplanetary debris moving so fast that it burns up in the air and descends to Earth as harmless cosmic dust.
    • Some astronomers worry that supernovas were intrinsically different in the past or that cosmic dust could make the supernovas appear dimmer than they really are.
    • About a billion years after the Big Bang, the expanding cosmic dust started to condense or clump into what would become galaxies, stars, and planets.
    • There are many other potential sources of natural resources in the solar system, including cosmic dust, solar wind, and the atmospheres of gas giant planets.
    • Comets are often described as ‘dirty snowballs’ because they are primarily composed of frozen gas and cosmic dust.
 
 
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更新时间:2024/11/11 13:35:06