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单词 θ20195
释义
the world > life > biology > laboratory analysis > processes > [verb (transitive)] > labelling (3)
label1935

transitive. Biology and Chemistry. To make (a molecule, cell, etc.) identifiable by replacing an atom with one of a radioactive isotope, or by…

tag1939

Biology and Chemistry. = label, v. 5.

pulse-label1961

(transitive) to label (a cell, cell component, etc.) by subjecting it to a pulse (sense 6) of radioactive or other material.

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更新时间:2024/12/24 7:25:43