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低比重 [dī bǐ zhòng]
hypobarism
- 低比重，轻便舒适。
Low specific gravity, portable and comfortable. - 中空酚醛微球因其高绝热、低比重的特性而广泛用作航天器材的表面绝热涂层材料。
The hollow phenolic micro-spheres are widely used as surface heat-insulating coating materials of the aircraft due to their excellent properties of high heat-insulating and low specific weight. - 良好的灵活性，柔性，低密度，低比重，良好的加工性能，易加工，零卤素含量，无卤。
Good Flexibility, Flexible, Low Density, Low Specific Gravity, Good Processability, Easy Processing, Zero Halogen Content, Halogen Free.
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