“petaloid nebula with a sunken center”的概念、定义、翻译、参考文献-科学参考

单词	petaloid nebula with a sunken center
释义	petaloid nebula with a sunken center Encyclopedia 医学﹝眼科病证﹞释 petaloid nebula with a sunken center　花翳白陷以黑睛（角膜）生白色翳膜，四周高起，翳面中央溃蚀，形如散在的花瓣或鱼鳞，白睛混赤为主要临床表现的严重眼病。
随便看	dimensionless notation dimensionless number dimensionless parameter dimensionless quantity dimensionless time parameter dimensionless unit dimensionless variable dimension lumber dimension number dimension of a cell dimension of a complex dimension of affine set dimension of a lattice dimension of algebraic group dimension of a linear space dimension of a linear system dimension of a manifold dimension of an element dimension of an ideal dimension of an offine variety dimension of a physical quantity dimension of a polyhedron dimension of a projective variety dimension of a representation dimension of a sieve

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