1) rainwater head
水落斗
2) gutter spout funnel
落水斗
3) cone of depression
水位降落漏斗
1.
The wide scope development of ground water has been started since the end of seventies in Harbin f which leads to a sharp decline of ground water table and a continuously expansivecone of depression.
哈尔滨市区自７０年代末开始大规模开采地下水致使地下水位大幅度下降，水位降落漏斗不断扩展，漏斗中心处的部分建筑物发生不同程度的裂缝和变形，个别路面发生不均匀沉降。
5) downspout
[英]['daʊnspaʊt] [美]['daun'spaut]
漏斗[管]，水落管
6) deep groundwater depression funnel
深层水位降落漏斗
补充资料：水落
1.水位下降。 2.方言。檐沟。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条