“neighborhood retract”的概念、定义、翻译、参考文献-科学参考

单词	neighborhood retract
释义	neighborhood retract Mathematics ＞拓扑学与几何学＞代数拓扑学＞释义 neighborhood retract邻域收缩核 neighborhood retract邻域收缩核^†
随便看	pebble mill pebble tool tradition in Southern China P. E. Bezier pebibyte 250 PEC pecan P. E. Cartier P. E. Cartier (1932—) Peccei-Quinn theory Pecci-Quinn symmetry Pecham Pechan prism Pechan roof prism Pechora River Pechora Sea Peck peck drilling pecking sparrow pulse Peck model Peck's developmental tasks in late adulthood Peck模型 PECL Peclet number peclet number PECM

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