tree diagram
英 [ˈtriː daɪəɡræm]
美 [ˈtriː daɪəɡræm]
n. (表示层级关系的)树形图
牛津词典
noun
- （表示层级关系的）树形图
a diagram with lines that divide more and more as you move to lower levels to show the relationships between processes, people etc.
英英释义
noun
- a figure that branches from a single root
- genealogical tree
双语例句
- After an analysis and comparison of the current spatial-data index structures, we found that they lack the presentation of proximity of Geo-data. So we proposed a new structure-R tree plus Voronoi diagram to index spatial data.
经过对现有空间索引结构的分析和比较，发现它们都缺少邻接关系的表达，只有将R树和Voronoi图结合起来，才能满足建立动态空间索引的要求。 - A family tree is a diagram with branches, showing how the members of a family are descended and related.
家谱是说明家族成员血缘承袭关系的明细分支图。 - For the 4 theory, the tree diagram approximation is discussed and the effective potential in one-loop approximation calculated.
~4理论，本文不仅讨论了树图近似，还计算了一圈图近似下的有效势。 - The compiler takes the tree structure as intermediary relates between the ladder diagram and the PLC instruction, has realized the transformation from the ladder diagram to the PLC instruction.
编译器以树结构为中介将梯形图和PLC指令联系起来，实现了从梯形图到PLC指令的转换。 - A tree diagram used to illustrate phylogenetic relationships.
表示动植物种类史关系的一种树形图表。 - Tree Diagram of Temporal Propositional Calculus and It's Application
时态命题演算T1的树枝图及其应用 - Tree Diagram of Spindlehead of Aggregate Machine Tool
组合机床主轴箱树叉图 - Look at the sections under Object-oriented Patterns: you'll see the abstract classes and inheritance tree represented in the UML class diagram.
看看Object-orientedPatterns下的部分：你会看到在UML类图中表述的抽象类和继承树。 - Genetic similarity was analyzed for 42 progenies transferred with hormone genes, and a tree diagram and the SSR fingerprint was constructed based on the SSR markers.
依据扩增结果对42份转激素基因后代材料进行了遗传相似系数分析，构建了分子聚类图，并对其中部分转激素基因材料绘制了SSR指纹图谱。 - Tree Diagram Method of One Kind of Optimization Question
一类最优化问题的树状图解法