A mixture of black manganese oxide minerals.
一种锰的氧化物，作为黑锰矿天然存在。
The researchers were trying to make compounds with novel electronic properties, mixing manganese oxide, which is black, with other chemicals and heating them to high temperatures.
研究者们正在试图通过混合黑色的锰氧化物和其它的化学品，并且将它们加热到高的温度，来制造具有异常电子特性的化合物。
Banpo is typical of the Yangshao Neolithic culture, famous for its beautiful and lively pottery designs with animal motifs painted in red or black with manganese oxide.
半坡具有典型仰韶新石器时期文化特征，著名的陶器制作精美，图案生动，图案以动物为主，色彩主要用红色和黑色，并带有锰氧化物。
应用推荐