Lincoln, in the darkness of his solitary cell, lights a single match and stares at the flame.
禁闭室里漆黑一片，Lincoln点燃了一支火柴，凝视着火光。
The contents of copper and iron in silver-zinc cell material were determined by air-acetylene flame atomic-absorption spectroscopy.
采用空气-乙炔火焰原子吸收光谱法连续测定银锌电池材料用无甘油玻璃纸中铜、铁含量。
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