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原子吸收光谱分析是基于从光源辐射的待测元素的特征光波,通过样品蒸气时,被蒸气中待测元素的基态原子所吸收,由辐射光波强度减弱的程度,可以求出样品中待测元素的含量。
Atomic absorption spectroscopy is based on the characteristic light wave of the element to be measured radiated from the light source. When it passes through the sample vapor, it is absorbed by the ground state atoms of the element to be measured in the vapor. From the extent that the intensity of the radiated light wave is weakened, Content.