... nitralin 磺乐灵 nitrate glass 硝酸盐玻璃 nitrate of soda 硝酸钠 ...
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He became fascinated with photography and wondered: Wasn't there an easier way to do it than with heavy, glass-plate negatives that had to be dipped in silver nitrate and processed on the spot?
FORBES: The Arts: Photography and lemon pie in Rochester
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