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rarefaction

/rair-uh-fak-shuhn/US // ˌrɛər əˈfæk ʃən //UK // (ˌrɛərɪˈfækʃən) //

稀缺性,稀化,稀土,稀化作用

Related Words

Definitions

n.名词 noun
  1. 1
    • : the act or process of rarefying.
    • : the state of being rarefied.

Synonyms & Antonyms

Examples

  • He spoke in honeymoon whispers; but the rarefaction of the air was such that every word was audible.

  • This condition of a greater separation of the turns of the spring than usual is called a rarefaction.

  • A complete wave consisting of a condensation and a rarefaction is represented by that portion of the curve A-C.

  • So that if in this condensation any one affirmeth there is also some rarefaction, experience may assert it.

  • The rarefaction of the air and the rays of tile sun increased the dilatation of the gas; the balloon continued to ascend!