“characteristic number”的概念、定义、翻译、参考文献-科学参考

单词	characteristic number
释义	characteristic number Mathematics ＞拓扑学与几何学＞代数拓扑学＞释义 characteristic number示性数 characteristic number示性数^†，特征数 Astronomy characteristic number特征数
随便看	isentropic perturbation isentropic process isentropic stagnation parameters isentropy Ise Shrine Ise-wan ISF Isfahan Isfahan, Iran Ishak Haji Muhammad Ishango bone Ishaq ibn Hunain Ishaq Musa al-Husseini Ishidanjinwangjil Ishii Baku Ishii Maki Ishii Ryosuke Ishikari-heiya Ishikawa Jun Ishikawa-ken Ishikawa Takuboku Ishikawa Tatsuzou Ishimoto Yasuhiro Ishim River Ishiuchi Miyako

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