【字彙解釋】

Weir, parabolic 拋物線形堰

Weir

n. 堰

parabolic

adj. 寓言似的, 比喻的, 拋物線的


【前後詞彙】

Weir, irregular 不規則堰
Weir, log 圓木堰
Weir, needle 排針堰
Weir, oblique 斜交堰
Weir, open 敞堰
Weir, overflow 溢流堰
Weir for measurement 量水堰
weir notch 堰缺口
Weir, parabolic 拋物線形堰
Weir, proportional 正比堰
Weir, rectangular 矩形堰