spicule
- 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。
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- 5. 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。
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