阴性树
- 网络shade-bearing tree;tolerant tree
阴性树-
某些阳性树突和轴突作为突触后成分，与CCK阴性结构形成轴树和轴轴突触。
Some of them as postsynaptic elements formed axodendritic and axoaxonic synapses with CCK-negative structures .
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杉木林的调整：在中幼龄杉木林内，嵌植少量耐阴性较强的阔叶树。
Adjustment of Chinese fir forest as follows : Planting some broad leaf trees which are strong shade-bearing plant among the young and half-mature Chinese fir .