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- Wild pacific salmon are being wiped out. 野生太平洋大马哈鱼就要绝种了。
- A Pacific salmon struggles to swim up a stream on Kodiak Island. 一只太平洋大马哈鱼正在科迪亚克岛的一道小溪中艰难的逆流而上。
- Pacific salmon struggles to swim up a stream on Kodiak Island. 一只太平洋大马哈鱼正在科迪亚克岛的一道小溪中艰难的逆流而上。
- Soon after spawning, the adult Pacific salmon will expire. 产卵之后,大马哈鱼很快也就寿终正寝了。
- COMPENSATORY GROWTH AFTER EXPERIENCING CYCLES OF FEED DEPRIVATION AND RE-FEEDING IN PACIFIC SALMON, ONCORHYNCHUS SPP. 淡水养殖太平洋鲑循环饥饿后补偿性生长效果研究。
- All Pacific salmon, including male steelhead, undergo changes when spawning or migrating to spawn. 所有的太平洋鲑类,包括雄性的刚头,在产卵或者是洄游产卵的途中都要经历形态变化。
- Pacific salmon are born in fresh water, but spend most of their adult lives in saltwater. 大马哈鱼在淡水中出生,但它们成年后的大多数时光却是在咸水里度过的。
- Unlike other Pacific Salmon, rainbow trout and steelhead do not necessarily die after spawning (they may spawn as many as four times). 不像其它的太平洋鲑类,虹鳟和刚头产卵以后并不死掉。
- Food fish (Oncorhynchus nerka) of the North Pacific that constitutes almost 20% of the commercial fishery of Pacific salmon. 北太平洋食用鱼,学名为Oncorhynchus nerka。几乎占太平洋鲑鱼产量的20%25。
- If acidification kills tiny sea snails known as pteropods, as it is likely to, the Pacific salmon that feed upon these planktonic creatures may also die. 如果酸化作用杀死了被称为翼足目动物的微小海螺,因而以这些浮游生物为食的大鳞大马哈鱼属也可能死亡。
- The experimental result indicated that soybean phospholipid was optimal dietary natural lipid in Pacific salmon breeding in freshwater on the performance of growth and fish oil, soybean oil and corn oil had similar effect. 实验结果表明,淡水养殖条件下,日粮中油脂以添加大豆磷脂的太平洋鲑鱼生长性能最好,大豆油、玉米油和鱼油效果相似。
- pink or white flesh of large Pacific salmon. 大的太平洋鲑鱼的粉红色或白色的肉。
- International Pacific Salmon Fisheries Commissio 国际太平洋鲑鱼渔业委员会
- International Pacific Salmon Fisheries Commission; 国际太平洋鲑鱼渔业委员会;
- And when talking about the pacific salmon, 太平洋大马哈鱼
- Do you have any fresh salmon in at the moment? 现在有新鲜大马哈鱼卖吗?
- large Pacific salmon valued as food; adults die after spawning. 昂贵的太平洋大型鲑鱼;产卵后死亡。
- The falls upstream are full of salmon. 该瀑布上流有许多大麻哈鱼。
- He planed to go fishing for salmon on Sunday. 他计划星期天去钓鲑鱼。
- The astronauts splashed down in the Pacific Ocean. 那些宇航员们溅落在太平洋中。