單項(xiàng)選擇題

A.Purify the sample
B.Desolvate and atomize the analyte atoms in a sample
C.Excite the analyte atoms
D.Ionize the analyte atoms

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A.A broad-band light source
B.A narrow-band light source
C.A light detector
D.Not a light source

A.加快噴霧速度
B.降低火焰溫度
C.在待測(cè)溶液中加入消電離劑
D.用石墨爐原子化器代替火焰原子化器