那里有一个弯月形的岛屿。

There is an island in the shape of a crescent moon.

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在浅地层剖面图上，海底管道具有较强能量的弯月形绕射特征。

On the sub-bottom profiling, the pipeline's reflection has strong diffraction which shows "Crescent-shaped".

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第3透镜组（G3），从最靠 像侧起依次至少具有负的弯月形的透镜（L33）、和正透镜（L32）。

The third lens group (G3) comprises at least a negative meniscus lens (L33) and a positive lens (L32) sequentially from a side closest to images.

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第3透镜组（G3），从最靠 像侧起依次至少具有负的弯月形的透镜（L33）、和正透镜（L32）。

The third lens group (G3) comprises at least a negative meniscus lens (L33) and a positive lens (L32) sequentially from a side closest to images.

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