气体含水量的露点温度与ppmv、g/m3对照表 露点℃ ppmv g/m3(按20℃换算) 露点℃ ppmv g/m3(按20℃换算) -80 -79 -78 -77 -76 -75 -74 -73 -72 -71 -70 -69 -68 -67 -66 -65 -64 -63 -62 -61 -60 -59 -58 -57 -56 -55 -54 -53 -52 -51 -50 -49 -48 -47 -46 -45 -44 -43 -42 -41 -40 0.5409 0.6370 0.7489 0.8792 1.030 1.206 1.409 1.643 1.913 2.226 2.584 2.997 3.471 4.013 4.636 5.343 6.153 7.076 8.128 9.322 10.68 12.22 13.96 15.93 18.16 20.68 23.51 26.71 30.32 34.34 38.88 43.97 49.67 56.05 63.17 71.13 80.01 89.91 100.9 113.2 126.8 0.0004052 0.0004772 0.0005610 0.0006586 0.0007716 0.0009034 0.001055 0.001231 0.001433 0.001667 0.001936 0.002245 0.002600 0.003006 0.003471 0.004002 0.004609 0.005301 0.006089 0.006983 0.008000 0.009154 0.01046 0.01193 0.01360 0.01549 0.01761 0.02001 0.02271 0.02572 0.02913 0.03294 0.03721 0.04199 0.04732 0.05328 0.05994 0.06735 0.07558 0.08480 0.09499 -39 -38 -37 -36 -35 -34 -33 -32 -31 -30 -29 -28 -27 -26 -25 -24 -23 -22 -21 -20 -19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 142.0 158.7 177.2 197.9 220.7 245.8 273.6 304.2 338.0 375.3 416.2 461.3 510.8 565.1 624.9 690.1 761.7 840.0 925.7 1019 1121 1233 1355 1487 1632 1788 1959 2145 2346 2566 2803 3059 3338 3639 3966 4317 4699 5109 5553 6032 0.1064 0.1189 0.1327 0.1482 0.1653 0.1841 0.2050 0.2279 0.2532 0.2811 0.3118 0.3456 0.3826 0.4233 0.4681 0.5170 0.5706 0.6292 0.6934 0.7633 0.8397 0.9236 1.015 1.114 1.223 1.339 1.467 1.607 1.757 1.922 2.100 2.291 2.500 2.726 2.971 3.234 3.520 3.827 4.160 4.519