弧度到转速的转换

GeoGebra 命令及参数

1. Center(c) → B
2. Rotate(A, 1, B) → A'
3. Angle(A, B, A') → α
4. Rotate(A', 1, B) → A''
5. Angle(A', B, A'') → β
6. Rotate(A'', 1, B) → A'''
7. Angle(A'', B, A''') → γ
8. Rotate(A''', 1, B) → C
9. Angle(A''', B, C) → δ
10. Rotate(C, 1, B) → C'
11. Angle(C, B, C') → ε
12. Rotate(C', 1, B) → C''
13. Angle(C', B, C'') → ζ
14. CircleArc(B, A, A') → d
15. CircleArc(B, A', A'') → e
16. CircleArc(B, A'', A''') → f
17. CircleArc(B, A''', C) → g
18. CircleArc(B, C, C') → h
19. CircleArc(B, C', C'') → k
20. Rotate(A, If[0 ≤ a ≤ 1, (a * α), α], B) → A'_1
21. CircleArc(B, A, A'_1) → p
22. Dilate(B, If[0 ≤ a ≤ 1, 1 - a, 0], A) → B'
23. Segment(B', A) → b
24. CircleArc(B, C'', A) → q
25. CircleArc(B, A'_1, A') → s
26. Segment(B, B') → j
27. Segment(B, A') → l
28. Point(h) → D
29. Segment(B, D) → Radius
30. Rotate(B', If[1.2 ≤ a ≤ 2.2, ((a - 1.2) * β), β], B) → B''
31. Rotate(d, If[1.2 ≤ a ≤ 2.2, ((a - 1.2) * β), β], B) → d'
32. CircleArc(B, A, B'') → t
33. Dilate(B, If[1.2 ≤ a ≤ 2.2, 2.2 - a, 0], A) → B'_1
34. Segment(B'_1, A) → m
35. Segment(B, B'_1) → n
36. Dilate(B, If[2.4 ≤ a ≤ 3.4, 3.4 - a, 0], A) → B'_2
37. Segment(B, B'_2) → a_1
38. Segment(B'_2, A) → b_1
39. Rotate(d', If[2.4 ≤ a ≤ 3.4, ((a - 2.4) * β), β], B) → d''
40. Rotate(t, If[2.4 ≤ a ≤ 3.4, ((a - 2.4) * β), β], B) → t'
41. Rotate(A, If[2.4 < a < 3.4, ((a - 2.4) * β), β], B) → A'_2
42. CircleArc(B, A, A'_2) → c_1
43. Dilate(B, If[3.6 ≤ a ≤ 4.6, 4.6 - a, 0], A) → B'_3
44. Segment(B'_3, A) → d_1
45. Segment(B, B'_3) → e_1
46. Rotate(A, If[3.6 < a < 4.6, ((a - 3.6) * β), β], B) → A'_3
47. CircleArc(B, A, A'_3) → f_1
48. Rotate(d'', If[3.6 ≤ a ≤ 4.6, ((a - 3.6) * β), β], B) → d'''
49. Rotate(t', If[3.6 ≤ a ≤ 4.6, ((a - 3.6) * β), β], B) → t''
50. Rotate(c_1, If[3.6 ≤ a ≤ 4.6, ((a - 3.6) * β), β], B) → g_1
51. Dilate(B, If[4.8 ≤ a ≤ 5.8, 5.8 - a, 0], A) → B'_4
52. Segment(B, B'_4) → h_1
53. Segment(B'_4, A) → i_1
54. Rotate(d''', If[4.8 ≤ a ≤ 5.8, ((a - 4.8) * β), β], B) → k_1
55. Rotate(t'', If[4.8 ≤ a ≤ 5.8, ((a - 4.8) * β), β], B) → t'''
56. Rotate(g_1, If[4.8 ≤ a ≤ 5.8, ((a - 4.8) * β), β], B) → p_1
57. Rotate(f_1, If[4.8 ≤ a ≤ 5.8, ((a - 4.8) * β), β], B) → q_1
58. Rotate(A, If[4.8 < a < 5.8, ((a - 4.8) * β), β], B) → A'_4
59. CircleArc(B, A, A'_4) → r_1
60. Dilate(B, If[6 ≤ a ≤ 7, 7 - a, 0], A) → B'_5
61. Segment(B'_5, A) → j_1
62. Segment(B, B'_5) → l_1
63. Rotate(A, If[6 < a < 7, ((a - 6) * β), β], B) → A'_5
64. CircleArc(B, A, A'_5) → s_1
65. Rotate(k_1, If[6 ≤ a ≤ 7, ((a - 6) * β), β], B) → t_1
66. Rotate(t''', If[6 ≤ a ≤ 7, ((a - 6) * β), β], B) → c_2
67. Rotate(p_1, If[6 ≤ a ≤ 7, ((a - 6) * β), β], B) → d_2
68. Rotate(q_1, If[6 ≤ a ≤ 7, ((a - 6) * β), β], B) → e_2
69. Rotate(r_1, If[6 ≤ a ≤ 7, ((a - 6) * β), β], B) → f_2
70. CircleArc(B, C'', A) → g_2