「shallow shell」を含む例文一覧(1)
- To provide a shell material and a manufacturing method for the same, capable of securing stability to waves and currents when the shells are used as materials for construction of an artificial-beach nourishment, a shallow bottom, and an artificial tidal flat for efficiently using the shells of shellfish such as freshwater clams, scallops, oysters, and the like.
しじみやホタテやカキ等の貝類の貝殻を有効利用するため貝殻を養浜や浅場・干潟造成等の材料として用いる際に波や流れに対する安定性を確保することができる貝殻材料およびその製造方法を提供する。 - 特許庁
- 特許庁
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