| 释义 |
magnesium oxide【化】 氧化镁【医】 氧化镁 magnesium oxide magnesium oxide n.(名词)A white, powdery compound, MgO, having a high melting point (2,800&9{=}C), used in high-temperature refractories, electrical insulation, food packaging, cosmetics, and pharmaceuticals.氧化镁:一种白色的粉状化合物,MgO,有很高的熔点(2,800&9{=}C),用于耐高温材料、电绝缘材料、食品包装、化妆品和药品等 |