鱼梯

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。

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。

Sleep in the morning.11.00 am city tour with Main Street,Train Depot of the White Pass and Yukon Route,Log Skyscraper,Log Church,Sternwheeler SS Klondike,Fish ladder,Schwatka Lake and some residential areas.

今早睡醒后，11：30AM 将展开 2 小时市区观光，主要街道，列车车厂，日志摩天大楼，日志教会，鱼梯，施瓦特卡湖泊和部分住宅区。下午您可自由探索白马市。

Topics will include, for example, fishway design, reservoir release strategies, water quality problems, channel erosion and sedimentation, changes of aquatic flora and fauna, impact assessment, and modelling. In addition to original research papers, regional and thematic reviews, both invited and submitted, will be included, as will short communications and book reviews.

鱼梯设计，水库放水策略，水质量问题，水道副食和沉积，水域植物和动物群体的改变，影响估计和模型等是期刊的主题。

The Australian grayling, a freshwater fish, graduated from "vulnerable" to "near threatened" thanks to fish ladders at dams and other protection measures.

澳大利亚的一种淡水鱼，从"弱势"到"接近濒危"，幸亏在水坝的鱼梯和其他保护措施。

Test results under several blast testing parameters conditions are detailedly analyzed, and recommendatory parameters for soft rock explosion excavation proposed.

通过鱼跳工地陡石梯料场和泄洪洞出口开挖施工现场，采用深孔梯段微差爆破技术进行了五场软岩料的爆破试验，对多种爆破试验参数条件下的试验成果进行了详细分析和研究，提出了软岩料爆破开采施工的建议参数。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。