undrainの意味・使い方・読み方 | Weblio英和辞書

Wiktionary英語版

出典：Wiktionary

undrain

語源

un- +‎ drain

動詞

undrain (三人称単数現在形 undrains, 現在分詞 undraining, 過去形および過去分詞形 undrained)

To restore that which has drained away.
- 1970, John R. Niland, The Asian engineering brain drain, page 7:
  The probable differences between gross and net drain also require an explanation of why some manpower "undrains" by returning home after a period of working in the United States.
- 2000, The American Benedictine Review - Volume 51, Issue 3, page 290:
  On this score, monastics are will-positioned, in that one of the purposes of monastic work was to recreate the garden of paradise. The Cistercians, however, have not made a move to undrain the swamps.
- 2018, Betsy Beyer, ‎Niall Richard Murphy, ‎David K. Rensin, The Site Reliability Workbook: Practical Ways to Implement SRE, →ISBN:
  Remove the repair reason, clear the problem from the database, and undrain the switch.

名詞

undrain (複数形 undrains)

A water collection system that drains water away from a location.
- 1911, Engineering and Contracting - Volume 36, page 307:
  The experiments with fresh and septic sludge show that for filters of the same size material, fresh sludge passes through into the undrains while septic sludge merely gives up its water.
- 1952, Pennsylvania water works operators' association, Journal - Volumes 24-34, page 25:
  New undrains, gravel retaining screens and air wash systems were installed.
- 1993, Loren Runar Anderson, Geotechnical practice in dam rehabilitation:
  Absence of filtered undrains beneath spillways or behind walls.

調べた例文を記録して、効率よく覚えましょう

Weblio会員無料で登録できます

履歴機能過去に調べた単語を確認できる

語彙力診断診断回数が4回に増加

マイ単語帳便利な学習機能付き

マイ例文帳文章で意味を理解できる

Weblio会員登録(無料)はこちらから▶

閲覧履歴

検索結果に戻る

全履歴クリア

・undrain
・Motonomachi
・length breadth ratio
・sexualises
・zmaris
・CG16738
・permutarem
・freedoms
・large-headed dwarf
・monochlorinate

単語帳に追加

undrainのページの著作権

Wiktionary
Text is available under Creative Commons Attribution-ShareAlike (CC-BY-SA) and/or GNU Free Documentation License (GFDL).
Weblio英和・和英辞典に掲載されている「Wiktionary英語版」の記事は、Wiktionaryのundrain (改訂履歴)の記事を複製、再配布したものにあたり、Creative Commons Attribution-ShareAlike (CC-BY-SA)もしくはGNU Free Documentation Licenseというライセンスの下で提供されています。