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purification

/pyoor-uh-fahy/US // ˈpyʊər əˌfaɪ //UK // (ˈpjʊərɪˌfaɪ) //

提纯,提炼,提纯工作,提取纯化

Related Words

Definitions

v.有主动词 verb
  1. 1

    pu·ri·fied, pu·ri·fy·ing.

    • : to make pure; free from anything that debases, pollutes, adulterates, or contaminates: to purify metals.
    • : to free from foreign, extraneous, or objectionable elements: to purify a language.
    • : to free from guilt or evil.
    • : to clear or purge.
    • : to make clean for ceremonial or ritual use.
v.无主动词 verb
  1. 1

    pu·ri·fied, pu·ri·fy·ing.

    • : to become pure.

Synonyms & Antonyms

Examples

  • I’ve used it to purify hundreds of gallons of water, and it’s ideal for group pursuits in the backcountry or in emergency scenarios.

  • When the water was purified, the leftover solids contained a high concentration of microscopic aluminum particles, a valuable commodity which can be sold to offset the cost of decontamination.

  • We can’t ventilate and air-purify our way out of the need to wear masks, reduce occupancy in indoor spaces, and physically distance.

  • Then the recyclable material—a mixture of uranium and plutonium—gets separated from other fission products in the spent fuel and purified.

  • It boasts three-speed settings and a three-step filtration process that can purify the air five times per hour.

  • The entire grim experience, he claims, was a source of “purification.”

  • This has some associations with the theory of catharsis, a view that is linked to purification and cleansing.

  • My only real expenses have been things like first-aid kits, water-purification tablets, batteries, walkie talkies and the like.

  • Why do Republicans continue to value “purification” and bloodletting over winning elections?

  • But your ideological purification drive will spell doom soon.

  • As we are then about to celebrate the purification, we have written unto you: and you shall do well, if you keep the same days.

  • Various proposals had been made at different times for the reduction or purification of the pension list.

  • The water of purification was then thrice sprinkled over those present, and all except the immediate family left the place.

  • There is a savage ritual of purification from blood shed by a homicide (compare Eumenides, line 273).

  • After a careful purification it is made into the white cakes called alfajores, or prepared as white sugar.