...磺酸苯酯; 蓝色颜料[gap=657]; macro ring coordination compound; copper phthalocyanine sulfonic phenyl ester; blue pigment...
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中国人从中东获得了一种蓝色颜料,这是一种当时在中国很难得到的纯净的氧化钴,这种颜料只含有少量的锰。
From the Middle East the Chinese acquired a blue pigment—a purified form of cobalt oxide unobtainable at that time in China—that contained only a low level of manganese.
深蓝青由粉末状天青石制成的蓝色颜料。
深蓝青由粉末状天青石制成的蓝色颜料。
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