unistable

形容词 adj.

英文释义

形容词 adj.
  1. stable when resting on one of its faces not-comparable
    — 24. Are there unistable polyhedra with less than 19 faces? / A unistable polyhedron is one which when made of material of uniform density, will rest in stable equilibrium on only one of its faces.

词源

From uni- + stable.
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