river maintenanceとは 意味・読み方・使い方

At Torii-toge Pass (Nagano Prefecture) situated between Narai-juku and Yabuhara-juku, dividing the Japan Sea (the Shinano River System) from the Pacific Ocean (the Kiso River System) and Magome-toge Pass located between Tsumago-juku and Magome-juku, maintenance work is currently underway to turn the pathes into nature trails.発音を聞く 例文帳に追加

また、奈良井宿と藪原宿の間にあり、日本海（信濃川水系）と太平洋（木曽川水系）の中央分水嶺でもある鳥居峠(長野県)や、妻籠宿と馬籠宿の間にある馬籠峠では、自然遊歩道としての整備が進められている。 - Wikipedia日英京都関連文書対訳コーパス

To arrange an environment where an animal is easy to live and maintain a natural aspect by greening in a black for an environmental maintenance retaining wall piled on the slope of a river and constructing the retaining wall.例文帳に追加

河川の法面に積み上げて擁壁を構築する環境保全型擁壁用ブロックにおいて、水棲動物が生息しやすい環境を整え、緑化によって自然景観を維持する。 - 特許庁

To provide a grease interceptor which mainly aims to prevent the leakage of undecomposed oil and fat, aims to reduce the load of a water purification tank, sewage, and a river, and is easy in maintenance.例文帳に追加

未分解の油脂の流出を抑えることに主眼をおき、浄化槽や下水道、河川の負荷を軽減することを目的とした、メンテナンス容易なグリース阻集器を提供すること。 - 特許庁

To provide a clogging preventive screen, in which screen clogging is prevented by making comparatively small suspended matter flowing down in a river main current flow into an intake, not the river main current, while the maintenance of the screen, particularly the frequency of cleaning works can be reduced largely.例文帳に追加

河川主流を流下する比較的小さな浮遊物を、河川主流でなく、取水口内に流入させることによりスクリーン閉塞を未然に防止するとともに、スクリーンの維持管理、特に清掃作業の頻度を大幅に減らすことができる閉塞防止スクリーンを提供すること。 - 特許庁

To provide a new underground water heat exchange technology easy in maintenance without requiring the pump up of river water and the circulation of an antifreeze liquid by further surely sealing a restoration well and its excavation hole.例文帳に追加

還元井とその掘削孔との密閉を、より確実に得ることが可能であって、しかも河川水の汲み上げや不凍液の循環などを不要とし、維持管理が容易な新たな地下水熱交換技術を提供する。 - 特許庁

To provide a revetment monitoring system which can directly, automatically, and correctly detect detailed conditions of a wall surface of a revetment making contact with a river or the sea, and delivers information advantageous for maintenance of the revetment, and countermeasures against a flood.例文帳に追加

河川や海と接する壁面の詳細な状態を直接に、かつ自動的、正確に検出し、護岸壁のメンテナンスや洪水時の対応に有用な情報が得られる護岸監視システムを提供する。 - 特許庁

To take in water smoothly without obstructing a screen surface by an obstacle, facilitate maintenance and inspection, reduce manufacturing cost, and suppress influence exerted on a view to the minimum extent in a screen intake system of river water.例文帳に追加

河川水のスクリーン取水方式において、スクリーン表面が障害物で妨害されにくく円滑な取水ができ、かつ、保守点検が容易で、製作コストが少なく、景観に及ぼす影響を最小限にすること。 - 特許庁

To provide a water purifying material with which neutral water such as river water and ground water is treated without producing reddish water so that toxic substances such as arsenic and phosphorus can be removed efficiently and which facilitates the maintenance and dispenses with much post treatment, and to provide a method for manufacturing the water purifying material.例文帳に追加

河川水、地下水等の中性域の水を、赤水を生成することなく処理し、砒素、リン等の有害物質を効率的に除去でき、メンテナンスが容易で、多大な後処理が不要な水質浄化材とその製造方法。 - 特許庁