...树高；冠幅 [gap=374]ords： Plants specifications； Measure； Diameter at breast height； Height of tree； Crown diameter ...
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even crown diameter 平均冠幅
crown diameter ratio 冠径树径比
crown diameter variance 树冠直径方差
belt pulley crown diameter 皮带轮轮脊直径
crown mean diameter 树冠平均直径
The "crown diameter-crown height" correlation equations and the formulas of three-dimensional vegetation quantity of tree crown are established.
建立常见绿化树种“冠径—冠高”相关方程和树冠绿化三维量计算公式。
Gailiangcheng had significantly smaller crown diameter, spring shoots, summer shoots, autumn shoots and the early stage yield than that of the other two.
改良橙作中间砧的冠径，春梢、夏梢、秋梢的生长：量和早期产量均显著地低于蕉柑、芦柑的。
The results showed that with pear genus dwarf stocks, the most combinations' trunk diameter is thinner, tree height is lower, growth shoots length is shorter, but crown diameter is bigger.
结果表明，梨属矮化砧木做中间砧，多数组合表现出树体干径细，高度低，发育枝短，但冠径较大。
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