1.3.28 弧度与度对照 (表1-41)

表1-41弧度与度对照弧度rad度(°)弧度rad度(°)弧度rad度(°)弧度rad度(°)弧度rad度(°)0.0010.0020.0030.0040.0050.0060.0070.0080.05730.11460.17190.22920.28650.34380.40110.45840.0090.010.020.030.040.050.060.070.51570.57301.14591.71892.29182.86483.43784.01070.080.090.10.20.30.40.50.64 ......（本文共 441 字 ）     [阅读本文]>>