light-emitting materials的用法和樣例：
例句
- Its key materials mainly include emitter materials, electron-transporting materials and hole-transporting materials.
其核心材料主要包括發(fā)光材料，電子傳輸材料和空穴傳輸材料。 - This paper was mainly concerned on the recent research progress of thiophene compounds in electroluminescence materials.
較詳細地對噻吩類(lèi)化合物在電致發(fā)光材料領(lǐng)域的研究進(jìn)展進(jìn)行了綜述。
