[(1.4+1.6)×2×0.5+(2.22+2.8)×2×0.5+(3.04+4)×2×0.5]×2+[(1.4+4.3) ×2×0.5+(2.22+5.4)×2×0.5+(3.04+6.5)×2×0.5]×1
    [(1.5+1.6)×2×0.5+(2.4+2.8)×2×0.5+(3.4+4)×2×0.5]×14+[ (1.5+4.3)×2×0.5+(2.4+5.4)×2×0.5+(3.4+6.5) ×2×0.5]×5
    [(1.6+1.6)×2×0.5+(2.8+2.8)×2×0.5+(4+4)×2×0.5]×12+[(1.6+4.3)×2×0.5+(2.8+5.4)×2×0.5+(4+6.5)×2×0.5]×7
    [(1.6+1.6)×2×0.5+(2.8+2.8)×2×0.5+(4+4)×2×0.5)
    [(1.6+1.6)×2×0.5+(2.8+2.8)×2×0.5+(4+4)×0.5×2
    82.5-20*lg(5/1)
    961.78-50.83
    （163.8-18.3-10.2）×（1.4-0.12）×0.24
    （163.8-18.3）×（1.4-0.12）×0.24
    （19.47×3.4+22.06×4.5）×0.24-13.14-3.78
    （163.8-0.3×34）×（1.4-0.12）×0.24
    163.8-0.3×34×（1.4-0.12）×0.24
    [(163.8+325.26-0.6×27-0.48×19) ×(3-0.6)]- 111.18-93.87
    908.83×0.24
    [(163.8+325.26-0.6×27-0.48×19) ×(3-0.6)]- 110.28-93.87
    1211.11×0.24-5.81
    arccos0.91284426019202528736684
    82.5-20*lg(5/1)
    arccos0.39642257433300935788906
    97.5-20*lg5

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