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压力
常用单位有英制的:1磅力/英寸² = 144磅力/英R² (lbf/ft²) = 0.072美吨力/英尺² (Tf/ft²)=0.0642 英吨力/英尺² (Tf/ft²)。公制单位有:1公斤力/米² (kg/m²) = 0.204 8 磅力/英尺² (lbf/ft²)。 1 大气压 (atm) = 14. 696 磅力/英寸² (lbf/in²), Atm=atmospheric pressure
Pa pascal 帕斯卡
帕
avia.
pressure
(压力 (压强)的测量单位,它是以法国数学家布雷兹・帕斯卡 (1628-1662)的名字命名的。它表示在1 m²的面积上作用1N的压力。在气象学中,可以用百帕 (hPa )为单位。 1 hPa = 1 mbar (毫巴)。平均大气压力是 1013.25hPa或101325Pa。在航空中,它通常用作高度表的设定值。高度表的设定值过去是毫巴,现在采用百帕; 尽管如此,其数值是一样的)
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