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单词
radioactive standard
释义
radioactive standard
radioactive standard
[
¦rād·ē·ō′ak·tiv ′stan·dərd
]
(nucleonics)
A sample of radioactive material which contains a known number and type of radioactive atoms at some definite time; used to calibrate radiation measuring instruments.
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conjugate solutions
conjugate space
conjugate-structured algebraic code-excited linear prediction
conjugate subgroups
conjugate system of curves
conjugate triangles
conjugate variables
conjugating
conjugation
conjugational
conjugationally
conjugation and hyperconjugation
conjugation, genetic
conjugation (genetics)
conjugation map
conjugation of bonds
conjugation pilus
conjugations
conjugation tube
conjugative
conjugative bridge
conjugative plasmid
conjugatophytina
conjugator
conjugial
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更新时间:2025/3/4 18:12:33