竖直角度 | 差异系数 |
0 | 0.0727 |
15 | 0.0044 |
30 | 0.1610 |
45 | 0.0309 |
60 | 0.4006 |
75 | 0.4842 |
90 | 0.6597 |
105 | 0.5559 |
120 | 0.3226 |
135 | 0.0721 |
150 | 0.0581 |
165 | 0.0081 |