鱼梯

n.fish ladder

网络释义：Fish Ladder; fishway; Ladders

网络释义

n.1.fish ladder

1.Fish Ladder fishing pght 渔船作业灯 ... fish ladder;fishway 鱼梯 fish lamp;fishing lamp 双鱼灯 ...

3.Ladders safety ladder 安全梯 salmon ladder 鱼梯 step ladder 直爬梯;梯凳 ...

1.then , to help the salmon swim upstream to deposit their eggs , they build special fish ladders up the smaller dams and rapids.同时，为帮助鲑鱼逆水，游回产卵的地方，他们在较小的水坝和急流上建设鱼梯。

2.Some, pke the two Elwha dams, were built without fish ladders, meaning they serve as completely impenetrable barriers to fish migrations.一些大坝和这两座埃尔瓦河大坝一样在建造的时候缺乏鱼梯设计，就是说它们完全阻碍了鱼群的洄游。

3.A fish ladder and a noteworthy botanical garden are onsite, and the locks, ladder, and garden are open daily year- around.旁边有鱼梯和引人注意的植物园。这些整年每天开放。

4.Al, when China has just completed the dam, originally built at a fish hatchery, called the "fish ladder. "艾尔华水坝刚建成的时候，本来搭建了一个鱼的孵卵处，叫做“鱼梯”。

5.There is a children's interactive play room, a salmon ladder and fish hatchery, and more than 400 species of sea pfe.还有儿童互动的游戏间、鲑鱼鱼梯和孵卵的地方，以及四百多品种的水族。