drift seedsとは 意味・読み方・使い方

An intermediate part construction 20 having wall bodies having flow velocity-attenuating functions suitable for catching the drift sand by confronting waves, and stood thereon is arranged between the upper and lower part constructions 10 and 50, and a seeding bag 30 including eelgrass seeds therein is arranged at a part of the intermediate part construction 20.例文帳に追加

その間に、波浪に正対して漂砂を捕らえるに適した流速減衰機能を備えた壁体を立設させた中部工２０を介設すると共に、一部にアマモ種子を内蔵させた播種袋３０を配設する。 - 特許庁