an air bubble
1air-bubble — airˈ bubble noun A bubble of air, specif one causing a spot on a photograph • • • Main Entry: ↑air …
2air bubble curtain — air curtain (1) and (2) …
3air bubble — noun a bubble of air • Hypernyms: ↑bubble …
4air bubble — noun A small pocket of air inside a solid, a liquid or surrounded by a colloid within a larger fluid environment …
5air bubble — pocket of gas, small pocket of air …
6Air bubble film — Упаковочная плёнка с «запаянными» пузырьками воздуха, пузырьковая упаковочная плёнка …
7Air bubble viscosimeter — Пузырьковый вискозиметр …
8Air bubble — Пузырёк воздуха …
9air-bubble — n. Bleb, blob …
10Air entrainment — is the intentional creation of tiny air bubbles in concrete. The bubbles are introduced into the concrete by the addition to the mix of an air entraining agent, a surfactant (surface active substance, a type of chemical that includes detergents) …
