表一 | rd/R、Ri/R与θ关系表 | |||||||||
rd/R | 0 | 0.00057 | 0.0046 | 0.017 | 0.045 | 0.1 | 0.22 | 0.51 | 1.36 | OO |
θ | 0° | 10° | 20° | 30° | 40° | 50° | 60° | 70° | 80° | 90° |
cosθ | 1 | 0.99 | 0.94 | 0.87 | 0.77 | 0.64 | 0.50 | 0.34 | 0.17 | 0 |
Ri/R | 0.50 | 0.51 | 0.54 | 0.59 | 0.69 | 0.84 | 0.11 | 0.69 | 3.5 | OO |
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