查询词典 osculating sphere

homeomorphic：同胚

庞加莱猜想 1904年提出庞加莱猜想由法国数学家庞加莱(Henri Poincare) 1904年提出,是拓朴学(topology)基本命题,虽然只短短一行字,却成为数学界百年谜题. 用庞加莱本来的用语说,就是任何封闭的、单一连通三维流形(manifold),一定与三维球面( sphere)同胚( homeomorphic).

hominy chop：玉米麸玉米粕

hominy chop 玉米麸 | hominy chop 玉米麸玉米粕 | homocentric sphere 同心球

homologous chromosomes：同形异色体,纯系染色体

homologous chromosome substitution 同源染色体取代 | homologous chromosomes 同形异色体,纯系染色体 | homologous gaseous sphere 同模气体区

homology sequence：同调序列

同调环 homology ring | 同调序列 homology sequence | 同调球面 homology sphere

homology spectral sequence：同底序列

homology simplex 同单形 | homology spectral sequence 同底序列 | homology sphere 同凋

homology spectral sequence：同调谱序列

homology ring 同调环 | homology spectral sequence 同调谱序列 | homology sphere 同调球

homology sphere：同凋

homology spectral sequence 同底序列 | homology sphere 同凋 | homology theory 同帝

homology sphere：同调球面

同调序列 homology sequence | 同调球面 homology sphere | 同调系 homology system

homology sphere：同调球

homology spectral sequence 同调谱序列 | homology sphere 同调球 | homology structure 同调结构

homology theory：同帝

homology sphere 同凋 | homology theory 同帝 | homology type 同低

at end of the period：现金等值

期终之现金及 Cash and cash equivalents | 现金等值 at end of the period 175,863 56,036 | 现金及现金等值 Analysis of the balances of cash and

hemoglobinometer：血红素计

hemoglutination 血凝集<作用> | hemoglobinometer 血红素计 | hemoerythrin 血赤藓素