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单词 weir
释义

weir /wɪə//wɪr/

英汉-汉英词典
n. 堰,鱼梁(指拦截游鱼的枝条篱)

Weir

韦尔(姓氏)
词组 | 习惯用语
overflow weir 溢流堰
weir plate 堰板;挡水板
英语例句库
  1. In midmost of the stream, embraced in the weir's shimmering arm-spread, a small island lay anchored, fringed close with willow and silver birch and alder.
    在大坝那闪光的臂膀环抱中,安卧着一个小岛,四周密密层层长着柳树、白桦和赤杨。

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原声例句
还乡

Venn walked faster than Thomasin, and came to the weir alone.

维恩走路比托玛茜快,一个人先到了坝上

工程学速成课

At Oroville, the  emergency spillway consists of a concrete weir set one foot above the maximum operating  level.

在奥罗维尔,紧急溢洪道由混凝土组成,位于最高运行水位上方一英尺处。

还乡

Its origin was unmistakable—it was the fall of a body into the stream in the adjoining mead, apparently at a point near the weir.

那声音的来源明白无误——那是一个人的身体落到了附近的那条河里,而且很明显,就在靠近那条水坝的地方。

新天方夜谭(下)

Denis looked down, and could discern a few tree-tops waving and a single speck of brightness where the river ran across a weir.

丹尼斯低头看去, 可以辨认出一些树梢在摇摆, 河流流经堰的地方有一点点亮光。

经济学人-科技

They have also built stone weirs across these canals at regular intervals, to slow the current down still further and encourage water to spill over the canal banks.

他们还在渠道上一定的位置建上了石堰堤,这样做一方面可以降低水的流速,另一方面还可以使水流溢出堰堤。

TED演讲(音频版) 2021年1月合集

There, on the Barwon River, there's a set of fish weirs that are one of the oldest and largest systems of Aboriginal fish traps in Australia.

在那里,在 Barwon 河上,有一组鱼堰, 它们是澳大利亚最古老、最大的土著捕鱼系统之一。

TED演讲(音频版) 2021年1月合集

And a photo of the weir is on our walls here at the Institute, to remind us of the promise and the challenge of building something meaningful.

的照片挂在研究所的墙上,提醒我们建造有意义的东西的承诺和挑战。

还乡

" Run home with her, call the stable lad, and make him send down to me any men who may be living near. Somebody has fallen into the weir."

“你抱着她跑回家去,把马夫喊起来,让他把住在附近的人都叫到我这儿来,能找多少就找多少。有人落水了。”

乌有乡消息(下)

There we had a delightful swim in the broad piece of water above the lock, where the river looked much bigger than its natural size from its being dammed up by the weir.

在那里,我们在船闸上方宽阔的水域中愉快地游泳,那里的河流看起来比它的自然大小要大得多,因为它被堰堵住了。

还乡

Yeobright seized the one on his side and hastened on; Wildeve did not wait to unfasten the other, but followed at once along the meadow track to the weir, a little in the rear of Clym.

约布赖特一把取下身边的一盏灯,急忙奔去;韦狄不等取下另一盏便立刻跟在他身后,顺着通向水坝的草地小路走去,稍稍离克林有一点距离。

中文百科

可动堰
Vertedero de la presa Faraday, río Clackamas, Oregón.
En las presas de materiales sueltos el aliviadero se dispone fuera del cuerpo de presa por razones de seguridad, en la foto la presa de Guadalhorce, Málaga, (España).

,是一种横越河川的障碍设施,可以改变水流的特性。一般而言,堰的尺寸比水坝小,水会在障碍物的后面累积成水潭,积满后会越过顶部流往下游。堰经常用来引水进入灌溉圳道、防范洪水、量测流量及增加水深以利于通航。

英语百科

Weir 堰

A weir on the Humber River near Raymore Park in Toronto, Ontario, Canada
A weir on the Yass River directly upstream from a shared pedestrian/cycle river crossing (Person for scale)
A weir at the Thorp grist mill in Thorp, Washington, USA
19th century weir of porphyry stone on a creek in the Alps

A weir /ˈwɪər/ is a barrier across a river designed to alter its flow characteristics. In most cases, weirs take the form of obstructions smaller than most conventional dams, pooling water behind them while also allowing it to flow steadily over their tops. Weirs are commonly used to alter the flow of rivers to prevent flooding, measure discharge, and help render rivers navigable. Weirs are also used in the study of returning salmonids.

近义、反义、联想词
近义词
n.
dam, dike, dyke, fence, fencing

联想词
dam筑坝;river河,江;reservoir水库;creek小溪;embankment路堤;waterway水路;pond池塘;canal运河;brook小河;inlet插入物;estuary河口;
英英词典
weir n.
  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
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更新时间:2025/6/17 23:23:19