flashdamp
A mixture of methane, carbon dioxide, and nitrogen that is found in mines, and ignited…A mixture of methane, carbon dioxide, and nitrogen that is found in mines, and ignited quickly within a safety lamp, but that is then extinguished quickly due to the exhaust products of the flame. Flashdamp can be heavier than air (called heavy flashdamp) or lighter than air (called light flashdamp), depending on the proportion of carbon dioxide.
Значення
значень: 1(незлічуване)A mixture of methane, carbon dioxide, and nitrogen that is found in mines, and ignited quickly within a safety lamp, but that is then extinguished quickly due to the exhaust products of the flame. Flashdamp can be heavier than air (called heavy flashdamp) or lighter than air (called light flashdamp), depending on the proportion of carbon dioxide.
Походження
From flash + damp, with 'damp' having the meaning of 'gas', as in old German, modern DutchFrom flash + damp, with 'damp' having the meaning of 'gas', as in old German, modern Dutch, and Danish.
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Спільнокореневі
пов’язаних слів: 6Уроки до слова
уроків: 1- A1Злічувані та незлічувані іменники — Бо воно може бути незлічуваним