以下为句子列表:
英文: H silica-coated middle chrome yellow is prepared by the precipiation of chromate salt with lead nitrate solutions with special surface treatment of silica, aluminum and other additives.
中文: 中铬黄是由铬酸盐和硝酸铅相互沉淀,再经过硅、铝等助剂特殊处理所得的耐热性特佳的中黄色粉末。
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