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鱼梯

n.fish ladder
网络Fish Ladder; fishway; Ladders

鱼梯

英-汉网络释义

鱼梯

Fish Ladder

47. 鱼梯(FiSh Ladder)建在水闸的南侧，一九七六年斥资两百三十万美元改建完成，主要的功用在保护鱼类的生态环境，使三文 …

fishway

fishing中文 ... fishing light 渔船作业灯 ... fish ladder;fishway 鱼梯 fish lamp;fishing lamp 双鱼灯 ...

Ladders

尽管后来又建造了昂贵的鱼梯(Ladders) ，对大麻哈鱼的回游虽有所帮助，但因收效有限，要想恢复大麻哈鱼的产量仍 …

salmon ladder

在线词典--水电知识网--中国水利水电出版社 ... 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, like 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 life.

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。

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