sand fishとは 意味・読み方・使い方

A fishing ground is prepared by filling sandy soil in an outer tube made of a flexible material such as woven cloth to form a sand tube, staking the sand tubes in a plural number of stages and piling up sand in the space surrounded by the stacked sand tubes to form the breeding ground for fish and shellfish.例文帳に追加

織布等の柔軟な素材により形成された外筒に砂質土を充填したサンドチューブを複数段積上げて、その内側に盛砂し、魚貝類の増養殖場となるように形成する漁場の造成方法である。 - 特許庁

There is also a theory that considers that the origin of this word is included in anago and ikanago (sand eels) (forming an enormous school of fish [often long and slender] under water).発音を聞く 例文帳に追加

この語根はアナゴやイカナゴ（水中で巨大な（往々にして細長い）魚群をつくる）にも含まれている - Wikipedia日英京都関連文書対訳コーパス

The tideland sediment soil 18 can be changed into soil having a grain size suitable for living of sand crab, shellfish and/or hairy fish.例文帳に追加

干潟底質土18は、スナガニ類、貝類及び／又は多毛類の生息に適する粒度とすることができる。 - 特許庁

The method for producing the fish reef includes pulverizing 40-70 wt.% sand within 500 μm average particle diameter; immersing the pulverized sand into a biodegrading resin emulsion and drying the treated sand to form a biodegraded resin coat on the outer peripheral surface of the sand; and mixing the sand, having the biodegraded resin coat, with 30-60 wt.% biodegradable resin pellets and molding the mixture.例文帳に追加

砂４０〜７０ｗｔ％を平均粒径５００μ以内に粉砕し、この微粉砕された砂を生分解性樹脂エマルジョンに浸漬した後乾燥して砂外周面に生分解性樹脂被膜を形成すると共に、この生分解性樹脂被膜を有する砂に生分解性樹脂ペレットを３０〜６０ｗｔ％混合して成型するようにした。 - 特許庁

The water can be allowed to flow through the sand-like substance layer 5 from the lower side to the upper side at a certain water pressure and there does not happen to give the fish and shellfish hiding in the sand-like substance layer 5 the stress caused by intermittent strong water flow.例文帳に追加

一定の水圧や流量で水を砂状物質層５に下側から上側へと流通させることができ、間欠的な強い水流で砂状物質層５に潜った魚介類にストレスを与えるようなことがなくなる。 - 特許庁

To provide a cleaning system capable of maintaining a cleaning nozzle for cleaning the bottom sand for a fish culture at an adequate height based on the sand at the bottom of the water.例文帳に追加

養魚用敷設砂を洗浄するための洗浄ノズルを水底の砂に対して適正な高さ位置に維持できる、洗浄システムを提供すること。 - 特許庁

To provide a low-priced marine sand outflow preventing device with a simple structure easy to construct to prevent an outflow of the marine sand far out at sea with a curl-up of the sand to recover algae fields and appropriate as a living thing protecting resource such as a gathering place for fish, an artificial algae field and an artificial coral reef.例文帳に追加

海底の砂の巻き上げに伴う沖合いへの流出を防止し、藻場等を回復させ、安価で簡易施工性で、漁礁、人工藻場、人工珊瑚礁等の生物保護資源としても好適な海底砂流出防止装置を提供する。 - 特許庁

To provide a spawning bank for fish made of artificial seaweed which prevents the collapse of a tide embankment, etc., due to a flow of earth and sand and also urges the spawning of fish such as sandfish and herring spawning on coastal seaweed beds by being installed in sea water.例文帳に追加

海水中に設置して土砂の流動による防潮堤等の崩壊を防ぐと共に例えばハタハタやニシン等の沿岸藻場に産卵する魚類の産卵を促す人工海草による魚類の産卵礁の提供。 - 特許庁