“stepping stone”的概念、定义、翻译、参考文献-科学参考

单词	stepping stone
释义	stepping stone Encyclopedia 工学园路工程释 stepping stone汀步按一定间距布设的石块踏步。又称掇步、步石、飞石。
随便看	invariant manifold invariant mass invariant mean invariant mean functional invariant measurable partition invariant measure invariant measure on a topological group invariant measure problem invariant method invariant metric invariant module invariant object invariant of a group invariant of a manifold invariant of an Abelian group invariant of a quadratic form invariant of collineation invariant of contact invariant of intersection invariant of order p invariant of structure invariant operator invariant pendulum invariant plane invariant point

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