coloring matter
色素
常用释义
英式发音
美式发音
基本释义
- 着色剂：一种用于给物体或材料着色的物质，常用于绘画、染料、食品添加剂等领域。
例句
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1·European biennial formerly grown for the blue coloring matter yielded by its leaves.欧洲两年生植物，原来用于提取染料的蓝色物质。
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2·Each color lump mainly comprises resin, coloring matter, a solvent and a stabilizer.色块主要包含有树脂、色料、溶剂和稳定剂。
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3·As ClO2 has great oxidizing power, it can choose to oxidizing lignin and coloring matter, but be less to carbohydrate.二氧化氯具有很强的氧化能力，能选择性氧化木素和色素，而对纤维素较少损伤。
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4·This product is a safe and excellent natural preservative. Its economic value is higher than monascus red coloring matter.该产品是一种安全、性能优良的天然防腐剂，经济价值高于红曲红色素。
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5·Freshly blown pulp turns a reddish brown when exposed to air, on account of oxidation of lignin and coloring matter remaining in the pulp.刚喷放暴露在空气中的浆料会变成微红色，这是由于浆料中残留的木素和有色物质被氧化的原因。
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6·Main detected the egg's moisture, salt content, viscosimet, and vitelline oiliness, vitelline exponential, vitelline coloring matter grade and so on.主要检测了用腌制液浸泡法生产咸蛋时，蛋内的水分、食盐含量、黏度，以及蛋黄含油量、蛋黄指数、蛋黄色素等级等。 。
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7·One kind of brown coloring matter has been extracted from skin of Quercus acutissima seed and it has good light resistance, heat resistance and anti oxidative ability.从橡子皮中提取得到了一种棕色色素，该色素具有良好的耐光、耐热和抗氧化性能。
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8·The seed of the nettle, mixed with fodder, gives gloss to the hair of animals; the root, mixed with salt, produces a beautiful yellow coloring-matter.荨麻子拌在刍秣里能使动物的毛光润，根拌在盐里可制成一种悦目的黄色颜料。