balsa wood造句

• A toyplane is one ofthose balsa wood creations that run on a rubberband
  玩具飞机是那种用巴尔萨木材制作在橡皮圈上跑的
• Standard test method for acoustic emission examination of pressurized containers made of fiberglass reinforced plastic with balsa wood cores
  用轻木心测定玻璃纤维增强的塑料制压力容器的声音传播标准试验方法
• Model aircraft are flying or non - flying models of existing or imaginary aircraft , often scaled down versions of full size planes , using materials such as balsa wood , foam and fiberglass
  模型飞机的样式有些是现有的有些是虚构的,通常是大型飞机缩减过后的模型居多,大部分使用浮筒木筏木头,泡沫和玻璃纤维。