“contractible space”的概念、定义、翻译、参考文献-科学参考

单词	contractible space
释义	contractible space Mathematics ＞拓扑学与几何学＞代数拓扑学＞释义 contractible space可缩空间 contractible space可缩空间^†
随便看	carbon nanotube modifier carbon nanotube nanocomposites carbon nanotube reinforced polymer carbon nanotube reinforcements carbon nanotubes carbon nanotube sensor carbon-nanotube spintronic device carbon nanotube touch screen carbon nanotube transistor carbon neutrality carbon nitrogen cycle carbon-nitrogen cycle carbon nitrogen oxygen cycle carbon-nitrogen-oxygen cycle carbon/nitrogen ratio of soil carbon nitrogen ratio theory carbon number distribution carbon-nutrient balance hypothesis carbon nutrient in plant carbon oxide pollution carbon oxide sulfide carbon oxygen ratio gamma petroleum well logger carbon paste immobilization carbon-phosphorus coupling carbon pool

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