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单词 gamma radiations
释义

gamma /gamˈə/

noun
  1. The third letter of the Greek alphabet (Γ, γ = G, g)
  2. As a numeral γˈ = 3, ˌγ = 3000
  3. In classification, the third or one of the third grade, (one of) the grade below beta
  4. The third element in a series
ORIGIN: Gr

gamma camera noun

A device which detects gamma radiation and which is used to produce images of parts of the body into which radioactive material has been introduced

gamma globulin noun

Any of a group of globulins occurring in blood plasma which contain antibodies that protect against various diseases

gamma radiation or gamma rays noun

A penetrating radiation given off by radium and other radioactive substances

gamma securities or gamma stocks plural noun (stock exchange)

Stocks which are relatively inactive, as of small companies rarely traded

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更新时间:2024/11/11 6:13:32