weir中文什么意思

• n.
  韦尔〔姓氏〕。n.
  1.〔英国〕堰，(导流)坝。
  2.水口。
  3.鱼梁。

• a framed weir:    a形构架堰
• a-framed weir:    a形构架堰
• aerated weir:    掺气溢流堰; 真空式溢流堰
• agricultural weir:    农场围坝
• aqueous weir:    水相堰

例句与用法

1. They shot some pretty weirs and rapids .
   他们看到了一些美丽的堰坎和湍滩。
2. The discharge from the weir opening should be free .
   从堰开口处的泻水应畅通。
3. These meters find wide use in open channel measurement and are usually a type of weir or flume .
   这些流量计在明渠测量中得到广泛地应用，通常是以水槽或堰的形式出现。
4. Qualitatively similar results were obtained by ahmad (1953b)in a model study of a river barrage or weir .
   阿赫麦德（1953b）在河道的闸坝模型研究中得到了定性的相同结果。
5. Study on discharge capacity of labyrinth weir
   迷宫堰泄流能力及水力特性的试验研究

英文释义

名词

1. a low dam built across a stream to raise its level or divert its flow
2. a fence or wattle built across a stream to catch or retain fish

百科释义

A weir () is a barrier across a river designed to alter the flow characteristics. In most cases, weirs take the form of a barrier, smaller than most conventional dams, across a river that causes water to pool behind the structure (not unlike a dam) and allows water to flow over the top.

其他语言

weirとは意味：weir 偃 えん 堤防 ていぼう 堰堤 えんてい
weir meaning： Noun: weir    wir [N. Amer], wiu(r) [Brit] A low dam built across a stream to raise its level or divert its flow  A fence or wattle built across a stream to catch or retain fish ...
weir en francais：n. barrage; filet à poissons
weir artinya：bendungan
weir 뜻：noun, 둑(dam), (물고기를 잡는)어살
weir перевод：1) плотина; запруда; водослив 2) устраивать плотину, запруживать