Definition of radioassay in English:

radioassay

noun ˌreɪdɪəʊˈaseɪˌreɪdɪəʊəˈseɪ

An assay performed by measuring the radioactivity of a radioisotope.

verb ˌreɪdɪəʊˈaseɪˌreɪdɪəʊəˈseɪ

with object To perform a radioassay on.

Origin

1940s; earliest use found in Proceedings of the National Academy of Sciences of the United States of America. From radio- + assay
1950s; earliest use found in Science. From radioassay.

Definition of radioassay in US English:

radioassay

noun

An assay performed by measuring the radioactivity of a radioisotope.

verb

with object To perform a radioassay on.

Origin

1940s; earliest use found in Proceedings of the National Academy of Sciences of the United States of America. From radio- + assay<br>1950s; earliest use found in Science. From radioassay.

词汇	radioassay
释义	Definition of radioassay in English: radioassay noun ˌreɪdɪəʊˈaseɪˌreɪdɪəʊəˈseɪ An assay performed by measuring the radioactivity of a radioisotope. verb ˌreɪdɪəʊˈaseɪˌreɪdɪəʊəˈseɪ with object To perform a radioassay on. Origin 1940s; earliest use found in Proceedings of the National Academy of Sciences of the United States of America. From radio- + assay 1950s; earliest use found in Science. From radioassay. Definition of radioassay in US English: radioassay noun An assay performed by measuring the radioactivity of a radioisotope. verb with object To perform a radioassay on. Origin 1940s; earliest use found in Proceedings of the National Academy of Sciences of the United States of America. From radio- + assay<br>1950s; earliest use found in Science. From radioassay.
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