第几段
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弦长L弦高h等分n半径r150.2225100125.33024长度24.991024.9024.919024.855924.774724.675524.558124.422524.268724.096523.905923.696823.469223.222922.957822.673722.370722.048421.706821.345720.9920.5220.143519.702519.241018.758818.255617.731117.185116.617316.027315.414814.779414.120813.438512.732212.001311.245410.409.65668.82257.96117.07186.1539
4547484950515253545556575859606162636566675.20674.22933.22092.18051.10720.0000-1.1423 -2.3210 -3.5373 -4.7928 -6.08 -7.4273 -8.8100 ################################################################################