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单词 dy
释义

Dy

enUK

Dy

The symbol for dysprosium.

Dy

the chemical symbol for (Elements & Compounds) dysprosium

DY

abbreviation for (Automotive Engineering) Benin (international car registration) [from Dahomey]

Dy


Chem. Symbol. dysprosium.

Dy

The symbol for dysprosium.
Thesaurus
Noun1.Dy - a trivalent metallic element of the rare earth groupDy - a trivalent metallic element of the rare earth group; forms compounds that are highly magneticatomic number 66, dysprosiummetal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.

Dy

enUK

Dy,

symbol for the element dysprosiumdysprosium
[Gr.,=hard to get at], metallic chemical element; symbol Dy; at. no. 66; at. wt. 162.500; m.p. 1,412&degC;; b.p. 2,562&degC;; sp. gr. 8.54 at 25&degC;; valence+3. Dysprosium is a lustrous silvery metal; it is very soft and can be cut with a knife.
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Dy

(chemistry) dysprosium

Dy

enUK

dysprosium

 (Dy) [dis-pro´ze-um] a chemical element, atomic number 66, atomic weight 162.50. (See Appendix 6.)

Dy

Symbol for dysprosium.

Dy

Symbol for dysprosium

DY


DY

1. ISO 3166-1 alpha-2 code for Dahomey before it changed its name to Benin. This was the code used in international transactions to and from Dahomean bank accounts.

2. ISO 3166-2 geocode for Dahomey. This was used as an international standard for shipping to Dahomey.

In both cases, the code is obsolete.

DY


AcronymDefinition
DY➣Day
DY➣Norwegian Air Shuttle (airline code)
DY➣Directory
DY➣Duty
DY➣Do You...
DY➣Daddy Yankee (reggaeton musician)
DY➣Derry (Ireland)
DY➣Dysprosium
DY➣Dudley (postcode, United Kingdom)
DY➣Dividend Yield
DY➣Died Young (genealogy)
DY➣Design Year
DY➣Drell-Yan
DY➣Dynamotor
DY➣Air Djibouti (airline code)
DY➣Deliciouslyorkshire (UK food industry award)

Dy

enUK
  • noun

Synonyms for Dy

noun a trivalent metallic element of the rare earth group

Synonyms

  • atomic number 66
  • dysprosium

Related Words

  • metal
  • metallic element
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更新时间:2026/10/8 17:11:18