The colors include satin , matt & cochineal colors.
粉調(diào)分為光影色 、 影色 和 胭脂色.
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This subject use cochineal as raw material, red pigment composition of extraction and purification systems - depth study.
本論文較系統(tǒng)研究了以胭脂蟲(chóng)為原料制備胭脂蟲(chóng)紅色素的工藝過(guò)程.
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Cochineal insects have a long utilization history as a natural insect pigment resource.
胭脂蟲(chóng)是一種利用歷史悠久的資源昆蟲(chóng),可加工生產(chǎn)胭脂蟲(chóng)紅和胭脂紅酸等色素.
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