weirs信息详情
n.堰，坝；鱼梁（指拦截游鱼的枝条篱）
n.（Weir）人名；（德、西、葡）魏尔；（英、爱）韦尔
foamless weirs───无泡沫堰
They shot some pretty weirs and rapids.───他们看到了一些美丽的堰坎和湍滩。
flow of rivers is regulated by weirs and DAMS.───河水的流向可以用堤坝控制。
Such weirs were called staunch.───这种堰称之为拦水坝。
Across the rivers great and small stretched the fish weirs, usually made of stakes and nets or basket work.───大河小溪上都横跨着鱼梁，它们通常是以木桩栅、鱼网或篮篓作成的。
Usually the water from river diversion weirs is drawn at the time of little precipitation.───河水堰若在降雨取水，其时机大多在降水不大之时。
On the top of energy-dissipating blocks, are stone blocks or waste tyres thus to form combination of fixed and movable weirs.───在消能块的上部，设置干砌石块或废弃轮胎，形成半固定堰与活动堰结合的形式。
She bid me take life easy, as the grass grows on the weirs; But I was young and foolish, and now im full of tears.───在青草爬上堤岸之时，她要我活得潇洒，但年少无知的我而今只有泪水。
Hunting technologies include several types of harpoons, the bow and arrow, knives, and fish spears and weirs.───剑杖几种技术包括狩猎、弓箭、刀、矛、鱼堰。
Liquid flow measurement in open channels. Round-nose horizontal broad-crested weirs.───明渠液体流量测量.圆头水平宽顶堰
Frequency rectify the official, stable society, made official position relief victims, employed villagers to clear the six weirs, cited by oxbow pour field.
Such weirs were called staunches or flash-locks; they did not disappear from the bigger rivers till present times, and may still be seen in the Fens .
Read in studio Conservationists have been celebrating the success of a campaign to save a series of weirs on the River Avon.
On the Avon, some of the weirs date back 1,000 years and are in urgent need of restoration.
A trust has restored three weirs already, and plans are under way to rebuild another seven.