保温

ほおん
retaining warmth
keeping heat in
heat insulation

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ほおん【保温】

¶ → 保温用の

¶ → 保温性が高い

¶ → 保温する

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ほおん【保温】

keeping warm; heat [thermal] insulation.

保温材 lagging (materials); lags.

保温ジャー a thermos jar [flask].

保温性

●保温性に富む[の高い]衣類 clothing for the purpose of keeping warmth; warm clothes

・保温性試験 a heat-retention test.

保温折衷苗代 a protected semi-irrigated rice nursery.

保温装置 a temperature regulator; 〔室内などの〕 a thermostat.

保温肌着 thermal [warm, heat-retaining] underwear.

保温ポット a thermos pot [jug].

保温ロート 【化】 a hot funnel.