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| 单词 | acnode |
| 释义 | acnode in British English (ˈækˌnəʊd) noun a point whose coordinates satisfy the equation of a curve although it does not lie on the curve; an isolated point. The origin is an acnode of the curve y2 + x2 = x3 Derived forms acnodal (acˈnodal) adjective Word origin C19: from Latin acus a needle + nodeacnode in American English (ˈækˌnoʊd) noun Ancient Mathematics an isolated point on the graph of an equation Word origin < L acus (see acerose1) + node |
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