青云翻译

Can be divided into metals, semiconductors, ceramics, composite materials, composition or chemical bond

Classified by composition or chemical bonds, can be divided into metals, semiconductors, ceramics, composite materials, and other

According to the composition or the chemical bond classification, may divide into the metal, the semiconductor, the ceramics, compound materials and so on

The formation, or chemical type classification, and can be divided into metals, semiconductors, ceramics, composites, etc.

Classified by composition or chemical bonds, can be divided into metals, semiconductors, ceramics, composite materials, and other