The 21 candidate equations and their corresponding mathematical expressions.
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Note: V = 0.00005806*(D1.955335)*(H0.894033); W = (H-h)*(h–1.3); T = (H-h)/(H); z = h/H; K = π/40000;S = 1.3-H; X = ((H-h)/(H–1.3)); H: total height (m); h: height above ground level (m); D: diameter at breast height outside the bark (cm); d: diameter outside the bark at height h (cm); b1, b2, b3, b4, and b5 are parameters.The 21 candidate equations and their corresponding mathematical expressions.
创建时间：
2015-12-03
