vacuum-powders insulation

例句：

1. 1. The newvacuum powder insulation is much more durable than the old one.
   这种新的真空粉末绝缘材料比旧的更耐用。
2. 2.The engineer used vacuum powder insulation to make the walls of the building stronger.
   工程师使用真空粉末绝缘材料使建筑物的墙壁变得更坚固。
3. 3. The vacuum powder insulation was installed by a team of experts to improve energy efficiency.
   真空粉末绝缘材料由一支专家团队安装，以提高能源效率。