(a) a point on a graph or in space having integral coordinates; (b) any of the points of which a lattice, esp. a crystal lattice, is composed.
| 单词 | θ116052 |
| 释义 | the world > relative properties > number > graph or diagram > [noun] > graph > point on (4) lattice point1857 (a) a point on a graph or in space having integral coordinates; (b) any of the points of which a lattice, esp. a crystal lattice, is composed. root1857 Mathematics. A unique node or vertex of a graph from which every other node can be reached. Also root node. node1864 A point of a network, tree diagram, or graph (graph, n.1 1) where a line meets another line or terminates. Also called vertex. vertex1931 Mathematics. A junction of two or more lines in a network or graph (graph, n.1 1); = node, n. 9a. |
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