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锥石亚纲
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锥石亚纲
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锥石亚纲
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锥石亚纲
刺胞动物门钵水母纲一亚纲。是一类已灭绝的具有磷酸盐质外壳的海洋无脊椎动物。又称方锥石亚纲。
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hyperbolic pseudo-distance
hyperbolic quadratic hypersurface
hyperbolic quadratic surface
hyperbolic ray
hyperbolic region
hyperbolic Riemann surface
hyperbolic rotation
hyperbolic secant
hyperbolic sector
hyperbolic series
hyperbolic set
hyperbolic simplex method
hyperbolic simply connected domain
hyperbolic sine
hyperbolic sine cardinal function
hyperbolic sine integral
hyperbolic singularity
hyperbolic singular point
hyperbolic space
hyperbolic space form
hyperbolic spiral
hyperbolic spiral inverse curve
hyperbolic spiral roulette
hyperbolic splitting
hyperbolic straight line
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