发布日期 :2016-10-24 14:05:22 UTC
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\(Q_A = C \times 24 \times (D-d) \times P \times (l-A_c) \times E \times 10^{-6}\)
\(Q = Q_A \times l\)
式中:
\(E = 0.05 \times (\frac {V}{1.5}) \times (\frac {D}{90}) \times (\frac {d}{255}) \times (\frac {f}{15})\)
式中: