单词shrub-layer
网络: 灌木层；矮树层
the vertical structure of each forest community were obvious and could be divided into tree layer , shrub layer , herbage layer and lianas.
各群落垂直结构十分明显，可分为乔木层、灌木层、草本层和层间植物。
The results showed that the species number of shrub layer and the herb layer was abundant and the species diversity was high.
结果表明：小陇山林区辽东栎天然林群落的灌木层和草本层物种丰富，多样性高；
that the species structure is complicated. The communities have four layers-tree stratum, shrub layer, lianas and herb layer.
总体上物种多样性高，种类组成复杂，群落乔木层、灌木层、草本层和层间植物层次明显。
The species richness and species diversity index of the tree layer and shrub layer were obviously bigger than those of the herb layer.
乔木层和灌木层的物种丰富度和物种多样性指数均明显大于草本层。
The species of the community"s canopy and shrub layer should properly chosen for afforestation and regeneration of Fokienia hodginsii.
福建柏造林和更新时对于群落乔木层和灌木层的物种需要一定的选择。
The species diversity index of the arbor layer was significantly lower than shrub layer and herb layer.
乔木层物种多样性指数明显低于灌木层和草本层；
Most plant diversity indexes of herb layer were higher than those of shrub layer.
植物多样性的各个指数基本上都是草本层〉灌木层。
G. podophylla was the dominant species in the shrub layer.
黑桫椤在灌木层中占优势地位。
In shrub-tree stage , the species diversity in tree layer was lower than that of shrub layer .
灌乔林过渡阶段群落乔木层物种多样性指数低，而灌木层多样性指数高。
The abundance index of the tree layer was higher than the shrub layer.
郑州市不同类型公园绿地乔木物种丰富度稍大于灌木。