Operating parameters of the analytical apparatus were optimized. Interference of coexisting elements was discussed. This method is simple, accurate, and has good application value.

用原子吸收光谱法连续测定镀液中铜、锌、铁、铬、铅杂质的含量，优选出最佳的仪器工作条件，讨论了共存元素的干扰及消除。

youdao

Science: analytical instrument, measuring instruments, etc. 5 (medicine) : diagnostic instruments, experimental apparatus and so on.

科学：分析仪器、测量器具等。5(医药)：诊断仪器、实验器具等等。

youdao

Testing results demonstrate the effectiveness of both the rigorous analytical solutions and the testing apparatus.

实验结果证实了理论解及实验装置的有效性。

youdao