trigonal carbon

• 三角型碳

trigonal carbon的用法和样例：

例句

1. The improved fabric crease recovery angle's method is carried on the experiment to observe the different specification's preform carbon fiber fabric's bulging reply performance.
   摘要通过改进的织物折痕回复角测试方法，对不同规格的预定型碳纤维织物的折皱回复性能进行了实验观察。