有向量的英文

• directed quantity

• 有    5年 fifteen years
• 向量    vector; vector quantity
• 固有向量    eigenvector
• 本徵向量，固有向量    eigen-vector
• 速度场有向量    velocity field vector
• 有向    calligraphic display device
• s-t向量    s-t vector
• t向量    t vector
• 向量    [数学] vector; vector quantity◇向量分析 vector analysis
• 有向边    directed edge
• 有向的    directed
• 有向段    directed segment
• 有向弧    directed arc
• 有向积    vectorial multiplication
• 有向迹    directed trail
• 有向集    directed set
• 有向交    oriented intersection
• 有向角    directed angle
• 有向链    directed chain
• 有向球    oriented sphere
• 有向圈    directed cycle
• 有向群    directed group
• 有向树    directed tree
• 有向图    digraph(directed graph); directed graph (digraph); directed graph undirected graph; oriented graph
• 有向网    directed net

• There are also vectors , but i won t discuss them here
  （也有向量，不过在这里不作讨论。