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眼球解剖3倍 6倍结构构造模型教具 生理教学 科教仪器
qh3309 eyeball anatomical structure model 6 times(QH3309眼球解剖结构模型6倍) | ¥83.0 | 999 piece available |
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qh330-1 eyeball anatomical structure model 5 times(QH330-1眼球解剖结构模型5倍) | ¥75.0 | 500 piece available |
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qh3309-2 eyeball anatomical structure model 3 times(QH3309-2眼球解剖结构模型3倍) | ¥60.0 | 1000 piece available |
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Packaging information
CTN Size: 46 × 38 × 56 cm
G.W./CTN:16 kg
QTY/CTN:18 piece/carton
备注:下单发货时 请联系确认(因现货实时变化)
眼球的结构由眼球、眼球壁,及其内容物组成的大体上像球状的眼的主要部分,位于眼眶内。眼球壁分层,由外向内顺次为纤维膜、血管膜和视网膜。眼球内容物是眼球内一些无色透明的折光结构,包括晶状体、眼房水和玻璃体,它们与角膜一起组成眼的折光系统。眼球近似球形,由两个不同弯曲半径的球面对合而成。成人眼球...
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