emery brick 中文意思是什麼

emery brick 解釋
剛砂塊
  • emery : n. 粗金剛砂。
  • brick : n 1 磚；磚塊。2 磚形物；磚形麵包；茶磚；方料，塊料；積木（玩具）；一磚的厚度。3 〈口語〉好心人；...
  1. Included in ceramics are porcelain such as pottery ; abrasives such as emery used on sand - paper, refractories such as tantalum carbide, with a melting temperature of about 3870 centigrade, and structural clay such as brick

    陶瓷內部包括瓷器，砂紙一樣的研磨劑，熔點達到3870攝氏度的難融鉭化物和象磚塊一樣的結構黏土。
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