tetracene

例句：

1. 1.The new material has excellent thermal conductivity, making it an ideal candidate for use in heat sinks.
   这种新材料具有极好的热导率，因此非常适合用于散热片。
2. 2.Due to its unique structure, tetracene is often used as a reinforcement material in composite materials.
   由于其独特的结构，梯状碳常被用作复合材料的增强材料。
3. 3. In the field of electronic devices, tetracene is widely used as a lubricant and anti-friction coating material.
   在电子器件领域，梯状碳作为一种润滑油和抗摩擦涂层材料得到了广泛应用。