low density
低密度英文例句
- Helium is a gas with low density, which makes it lighter than air.
氦氣具有低密度，使其比空氣輕。 - The foam material used in the packaging has a low density, providing excellent cushioning.
包裝中使用的泡沫材料具有低密度，提供優良的緩衝效果。 - The planet Saturn has a low density compared to Earth.
與地球相比，土星的密度較低。 - The composite material has low density but high strength, making it ideal for aerospace applications.
這種複合材料密度低但強度高，非常適用於航空航天應用。 - The lightweight construction of the car's body is achieved by using materials with low density.
車身的輕量化建造是通過使用低密度材料實現的。 - The iceberg has low density, causing most of its mass to be submerged underwater.
冰山密度低，使大部分質量浸沒在水下。 - The low-density residential area is known for its spacious and green environment.
低密度的居住區以其寬敞和綠意盎然的環境而聞名。 - The metal foam has a unique structure that contributes to its low density and excellent thermal insulation.
金屬泡沫具有獨特的結構，這有助於它的低密度和優良的隔熱性能。 - The spacecraft is designed with lightweight materials to achieve low density and fuel efficiency.
太空船採用輕質材料設計，以實現低密度和燃料效率。 - The low-density city planning aims to reduce urban congestion and improve living conditions.
低密度的城市規劃旨在減少城市擁擠，改善居住條件。