fish migration信息详情
鱼类洄游
migration───n.迁移;移民;移动
bufflehead migration───巴福尔黑德迁移
bluethroat migration───蓝喉迁徙
westward migration───西迁
winged migration───有翼迁徙
epimere migration───表皮毛迁移
ascarid migration───蛔虫迁移
bufflehead duck migration───灰鸭迁徙
fish───n.鱼;鱼肉;双鱼座;接合板;(非正式)怪人;(非正式)鱼雷;v.钓鱼,捕鱼;搜寻;打听消息;打捞;用接合板修补;n.(Fish)(美、爱)菲施(人名)
Hydroelectric power because in destroys the river basin and has a negative effect on fish migration.───水力发电因为破坏了流域和对鱼类的迁移有负面影响。
Dams to be built across fish and crab migration routes shall be provided with appropriate fish passage facilities.───鱼蟹回游通道筑坝,要建造相应的过鱼设施。
One commission study concluded the dam would affect fish migration and could drive endangered species, like the Mekong giant catfish, to extinction.───委员会的一份研究断定,大坝将会影响鱼类的回游,并可能加速诸如湄公河巨型鲶鱼这类濒危物种的灭绝。
Because of a dam on the final and did not leave fish migration channel, Greer Burns Canyon Dam is also no "fish ladder" function.