Atomic absorption spectrophotometry was used to determine the serum zinc concentration in rabbits.

用原子吸收分光光度法测定兔血清锌浓度。

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The lead concentration in Pb-Sn alloy plating bath was determined by standard additional atomic ab-sorption spectrometry, and the optimal determination conditions were obtained.

采用标准加入原子吸收分光光度法测定铅锡合金锭液中铅的浓度，试验确定了最佳的测定条件。

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The concentration of ferrous in plasma was determined with atomic absorption spectrometry.

用原子吸收分光光度法测定血浆中铁浓度。

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For example, the new EPA guide refers to International Atomic Energy Agency guidelines that suggest intervention is not necessary until drinking water is contaminated with radioactive iodine 131 at a concentration of 81, 000 picocuries per liter.

FORBES: EPA Draft Stirs Fears of Radically Relaxed Radiation Guidelines