1) angiospermous wood
被子树木
2) The pond is encircled by trees.
池塘被树木环绕。
3) The tree had been blasted by lightning.
树木被雷电击毁。
4) The lake is encircled by trees.
湖被树木环绕。
5) constrained sub-tree
被约束子树
1.
Because in process of mining only generate constrained sub-trees consisting of three small arrays,which is pseudo tree structure based on the originally unidirectional FP-tree,the flaw is avoided in former algorithms which need to generate lots of condi.
该算法在挖掘过程中只生成被约束子树,而它是一种虚拟的树结构,在原有的单向FP-tree基础上用三个很小的数组来表示,因而避免了以往算法需递归构造条件FP-tree来计算频繁闭项集的弊端,极大地降低了内存空间和时间开销,提高了挖掘效率。
6) Angiospermous fossil woods
被子植物硅化木
补充资料：池塘
1.蓄水的坑，一般不太大，也不太深。 2.浴池的俗称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条