查询词典 placoid
- 与 placoid 相关的网络例句 [注：此内容来源于网络，仅供参考]
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In this review placoid scale's structure, shapes and the drag-reduction function of its riblet surfaces are introduced.
这种沟槽形态的鲨鱼盾鳞肋条结构具有良好的减阻作用。
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Investigation into the drag-reduction mechanism of riblet surfaces makes placoid scale a perfect object to biomaterial research.
鲨鱼体表覆有一层细小的盾鳞，盾鳞上的脊状突起称为肋条，肋条之间构成具圆弧底的沟槽。
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As the shark grows, the placoid scales do not increase in size, but rather the shark grows more scales.
作为鲨鱼的增长， placoid规模不增加的大小，而是鲨鱼日趋规模。
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Shark skin feels exactly like sandpaper because it is made up of tiny teeth-like structures called placoid scales, also known as dermal denticles.
鲨鱼皮肤的感觉完全一样砂纸，因为它是取得了微小的牙齿样结构的所谓placoid规模，也称为真皮齿。
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Any of numerous fishes of the class Chondrichthyes,characterized by a cartilaginous skeleton and placoid scales and including the shark s,rays,and skates.
属软骨鱼纲的鱼软骨鱼纲鱼的一种，以软骨骨架和板状鱼鳞为特征，包括鲨、鳐、灰鳐
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Any of numerous fishes of the class Chondrichthyes, characterized by a cartilaginous skeleton and placoid scales and including the sharks, rays, and skates.
属软骨鱼纲的鱼软骨鱼纲鱼的一种，以软骨骨架和板状鱼鳞为特征，包括鲨、鳐、灰鳐
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Any of numerous fishes of the class Chondrichthyes characterized by a cartilaginous skeleton and placoid scales: sharks; rays; skates.
众多的软骨鱼类；以软骨骨架和板状鱼鳞为特征，包括鲨、鳐、灰鳐。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。