It has special physical and mechanical properties due to its composition, structure and sedimentary environment.

特殊的发育环境、物质组成和结构导致了珊瑚砂具有独特的物理力学性质。

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It has special physical and mechanical properties due to its composition, structure and sedimentary environment.

特殊的发育环境、物质组成和结构导致了珊瑚砂具有独特的物理力学性质。

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