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本文扼要介绍了一项关于硒氰酸钾对高速感光乳剂化学增感作用的研究。
The amino acid that lies in gultin has a basic function with silver halide sensitive emulsion.
youdao
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本文扼要介绍了一项关于硒氰酸钾对高速感光乳剂化学增感作用的研究。
The amino acid that lies in gultin has a basic function with silver halide sensitive emulsion.
youdao