Light shading ecological culture artificial reefs for sea cucumber
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机译:海参光影生态养殖人工鱼礁
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摘要
This design can be to ensure that food source can be the cucumber undercover operations of wild environmentally friendly form, be related to covering the ecotypic possible sea cucumber of second. Second ecotypic sea cucumber of masking is designed basis, semicircle, arc, or has a symmetrical structure by the external structure that the length of vertical cross section forms; One vertical cross section of one shape, such as a vertical cross-section of the external structure between the lower surface of external structure, upper surface and apart from formed to be to the outside in first towards center narrower including on the inside for being arranged on external structure between structure, form multiple first through hole of the water on the top by the metope of external structure, the external structure formed between internal structure, the first internal structure and a bottom surface and first and space provided in the feature that space hides in sea cucumber.
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