最后根据ITS基因树并结合各属的形态特征及地理分布讨论了核果类果树的进化和分类问题。
The evolutional and taxonomic relationships of stone fruits were discussed based on the phylogenetic analysis of its sequences, morphological characters and geographical distribution.
组播树特征伸长度模型通过寻找路径伸长度密集分布区域来评价组播路径的优化程度。
By looking for the areas where stretch values are dense, the stretch eigen-value model judges optimization degree of multicast paths.
应用FAGLU荧光组化技术观察了树鼩脑干儿茶酚胺神经元(简称CA神经元)的位置分布及其形态特征。
FAGLU-induced histofluorescence method was used to determine locations of catecholamine-containing neurons (ca neurons) in the brain stem of Tree Shrew (Tupaia).
应用FAGLU荧光组化技术观察了树鼩脑干儿茶酚胺神经元(简称CA神经元)的位置分布及其形态特征。
FAGLU-induced histofluorescence method was used to determine locations of catecholamine-containing neurons (ca neurons) in the brain stem of Tree Shrew (Tupaia).
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