Molecular weight determinations on the purified material were conducted in benzene solutions by cryoscopic method.
用冰点法,在苯溶液中对纯物质进行了分子量测
。
Molecular weight determinations on the purified material were conducted in benzene solutions by cryoscopic method.
用冰点法,在苯溶液中对纯物质进行了分子量测
。
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