Chitons' rock eyes do appear to have some specific advantages.
石鳖的石头眼睛有一些特殊的优点。
"Even compared to other animals with small eyes, chitons don't see particularly well," Speiser said.
即便和其它有着微小眼睛的动物相比，石鳖的视力也实在不算好。
Community structure of Chitons in the Rocky Intertidal Zone of Islands in South Zhejiang were studied.
研究了浙南岛屿岩相潮间带石鳖的群落结构。
The results shows:zonical distribution of Chitons is related to the salinity and the open degree of seashore;
结果表明，石鳖的水平分布与盐度、海岸开敞度有关；
To test the chiton's vision, Speiser and his team collected Indian fuzzy chitons (Acanthopleura granulate) from the Caribbean.
为了测试石鳖的视觉能力，Speiser和他的团队在加勒比海采集了一些印度毛肤石鳖(Acanthopleuragranulate)。
In the experiment, the chitons went into lockdown mode when shown the black disk, but the animals remained at ease when the screen dimmed.
在这项实验中，当黑色的圆盘出现时，石鳖立即贴覆在石板上，但当荧屏变暗时，它们则保持在生活状态。
For another thing, the experiments suggest aragonite allows the chitons to see equally well in air or underwater, something that's probably useful as tides ebb around the mollusks.
另外，实验还显示，碳酸钙眼睛允许石鳖在水中和空气中达到相同的视力，这可能有助于它们适应潮汐变化。
For one thing, the hard aragonite is extremely resilient, an important trait for chitons, which are constantly being pummeled by waves in their natural habitats, shallow tidal pools.
例如，构成眼睛的硬质碳酸钙适应力极强，这对于石鳖来说很重要，因为它们要在自然栖息地——浅潮水坑中不断遭受海浪的冲击。
For one thing, the hard aragonite is extremely resilient, an important trait for chitons, which are constantly being pummeled by waves in their natural habitats, shallow tidal pools.
例如，构成眼睛的硬质碳酸钙适应力极强，这对于石鳖来说很重要，因为它们要在自然栖息地——浅潮水坑中不断遭受海浪的冲击。
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