在大型养植场养植的鲑鱼，如在挪威的养殖场，特别容易遭到海虱的浸害，这也越来越要挟到养鱼为生的人。
Salmon grown in large farms like Norway's are especially susceptible to sea lice, which are anincreasing menace to anyone trying to make a living farming fish.
对负极片进行表面处理的关键是浸胶胶液配方及涂抹胶液的均匀程度，特别是负极片表面的碳颗粒是否会迁移到隔膜和电解液中。
The key of cathode surface treatment is the component of glue liquid and the uniform degree of daubing glue, especially whether the carbon grains are transferred into diaphragm and electrolyte or not.
在大型养植场养植的鲑鱼，如在挪威的养殖场，特别容易受到海虱的浸害，这也越来越威胁到养鱼为生的人。
Salmon grown in large farms like Norway's are especially susceptible to sea lice, which are anincreasing menace to anyone trying to make a living farming fish.
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