entrapped air 中文意思是什麼
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Fresh snow is full of entrapped air.
剛下的雪飽含著空氣。 -
A vacuum of about 28″hg was applied to the mixer to remove entrapped air from the slurry.
混合器要配備一部28英寸的真空器，以便除去漿液中截留的空氣。 -
Abstract : porosity of die castings caused by air entrapped into the liquid metal in the shot sleeve is common problem of die csating process
文摘:壓室中氣體捲入金屬液內而造成壓鑄件內部氣孔是壓鑄過程常見的問題。 -
It concluded 56 that ferrisols aggregate breakdown was caused by the pressure produced by the entrapped air in the soil porosity when fast wetting, which indicated that ferrisols erosion was most severe in the sudden heavy rain in the nature
富鐵土團聚體的崩解主要是由土壤快速濕潤時，擠壓孔隙內的閉塞空氣而產生的壓力，說明富鐵土土壤在突降暴雨時侵蝕最嚴重。
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