low-density

• Описывает то, что имеет малую массу на единицу объёма или низкую концентрацию элементов в заданном пространстве.

Describes something that has a low mass per unit volume, or a low concentration of elements within a given space.

1. Low relative densityB2formalscientific

   Having a low mass per unit volume compared to a standard reference material.

   Низкая относительная плотность

   • Low-density materials like cork float on water.
   • The foam is a low-density substance used for insulation.
   • Low-density metals are often used in aerospace engineering.

   Synonymsbuoyantlightlightweightrarerarefiedthin

   Antonymscompactdenseheavysolid

2. Low concentrationB2formalscientific

   Having a small amount of a substance or component in a mixture or area.

   Низкая концентрация

   • Low-density housing means fewer houses per acre.
   • The low-density population in the region makes it ideal for wildlife.
   • Low-density cholesterol is often considered 'good' cholesterol.

   Synonymsdiffusediluterarefiedsparsetenuousthinweak

   Antonymsconcentrateddensethick