空气密度和温度之间的关系对照表在一个标准大气压下,等质量的气体,压强不变的情况下,温度和密度呈反比.摄氏温度绝对温度空气密度下降数值下降幅度℃Kkg/m3kg/m3%0273.151.29300.005278.151.2700.0231.8010283.151.2470.0221.7715288.151.2260.0221.7420293.151.2050.0211.7125298.151.1840.0201.6830303.151.1650.0201.6535308.151.1460.0191.6240313.151.1280.0181.60