resin matrix composite

例句：

1. 1. The new resin matrix compositematerial is stronger and lighter than the oldone.
   这种新的树脂基复合材料比旧的更强大、更轻便。
2. 2. The engineersused this resin matrix composite to builda bridge that could withstand heavy traffic.
   工程师们使用这种树脂基复合材料建造了一座能够承受重交通压力的桥梁。
3. 3.The resin matrix composite was used inthe construction of the new aircraft, whichhad better fuel efficiency.
   这种树脂基复合材料被用于新飞机的建设中，其燃油效率更高。