weir

weir [wiə] n.

1. ■ [英]堰, (导流)坝

2. ■ 水口, 溢流堰

3. ■ (用小木桩或树枝等编成的篱置于河中捕鱼用的)鱼梁

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特殊用法

contracted weir

1. ■ 收缩堰

curved-sided weir

1. ■ 曲线堰

downflow weir

1. ■ 溢流堰

draw-door weir

1. ■ 竖直闸门堰

flush weir

1. ■ 溢水堰

heavy phase weir

1. ■ 重相堰

overfalling weir

1. ■ 溢水堰

overflow weir

1. ■ 溢洪堰

shutter weir

1. ■ 横轴闸门堰

submerged weir

1. ■ 潜堰

waste weir

1. ■ 超量水溢流堰