【字彙解釋】

Weir, shaft 井管堰

Weir

n. 堰

shaft

n. 軸, 箭桿, 把手, 礦井 vt. 裝桿於, 利用, 欺騙


【前後詞彙】

Weir, rectangular 矩形堰
Weir, rectangular contracted 矩形縮口堰
Weir, roller 輥堰
Weir, sector 扇形堰
Weir, segment 弓形堰
Weir, semi-circular 半圓堰
Weir for measurement 量水堰
weir notch 堰缺口
Weir, shaft 井管堰
Weir, sharp crested 銳緣堰
Weir, shutter 牐堰