spicule
骨针
常用释义
英音[ ˈspɪkjuːl ]
美音[ ˈspɪkjʊl ]
基本释义
- n. 针状物；（海绵等的）骨针
例句
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1·A few years ago, a new kind of faster, shorter-lived spicule was discovered.过去几年中，一种快速而短寿的新型针状体被发现。
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2·The structure and mechanical properties of silica sponge spicule found in China Bo-hai were studied.研究了我国渤海海域发现的一种硅质海绵骨针的结构和力学性能。
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3·There is reactive new bone with pale pink osteoid being laid down next to a bony spicule at the upper left.并有反应性的新骨生成，在靠近左上部骨板处呈现淡红色类骨质。
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4·The characters including spicule morphology and elemental compositions, chemical constituents and bioactivity of the marine sponge were studied.研究了海绵骨针形态、元素组成等特征，并对其天然产物进行了分离纯化、结构鉴定和活性检测。
同根词
词根：
spicate
spicate
adj
穗状的；穗状花序的