分析了“铜法”、“锌法”、“铁法”、“铜锌混合法”、“铁锌混合法”加工皮蛋过程中料液中铜、锌、铁浓度及OH—浓度的变化，同时检测各种方法加工皮蛋产品的质量。

An analysis was conducted on the concentration variation of copper, zinc, iron and OH - in the fluid which was used to processing preserved eggs.

youdao

分析了“铜法”、“锌法”、“铁法”、“铜锌混合法”、“铁锌混合法”加工皮蛋过程中料液中铜、锌、铁浓度及OH—浓度的变化，同时检测各种方法加工皮蛋产品的质量。

An analysis was conducted on the concentration variation of copper, zinc, iron and OH - in the fluid which was used to processing preserved eggs.

youdao