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张衡地动仪
释义
张衡地动仪
Encyclopedia
理学
地震仪
释
Zhang Heng’s seismoscope
张衡地动仪
中国古代测验地震方位的仪器,人类史上第一架验震器。又称候风地动仪。
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hypergeometric-Gaussian mode
hypergeometric identity
hypergeometric integral
hypergeometric polynomial
hypergeometric series
hypergeometric summation
hypergeometric term
hypergeometric term in both arguments
hypergeometric type
hypergeometry
hypergiant
hypergiant star
hyperglycemic hyperosmolar status
hypergolic propellant
hypergon
hypergranulation
hypergranule
hypergraph
hypergravity
hypergroup
hypergroup algebra
hypergroupoid
hyperharmonic
hyperharmonic function
hyperharmonic series
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