This rate of growth is such that the fish waste alone is enough to supply the needs for the plants.
这个生长速度是基于鱼便便已足够提供水草生长所需养分的条件下得出的。
"We're talking plants floating on the surface of the water, using the fish waste as nutrition," he explains.
“我们要说的是水生植物漂浮在水面上，使用鱼的排泄物作为营养源，”他解释道。
By tweaking his filtration system to leave a certain amount of fish waste in the water, plants can be grown in the same tank.
他通过对他的过滤系统进行调整，保留一定量的鱼的排泄物在水里，这样的话，植物就可以和鱼共生于一池了。
Fish Protein Hydrolysates (FPH) and Isolates (FPI) were obtained through enzymic hydrolysis and alkali solubilization of whole fish or fish waste.
鱼或鱼废料经蛋白水解酶，碱及酸处理可以制备鱼蛋白质水解物和鱼蛋白质分离物。
This waste is killing the planet to the extent that even at the micro-level plastic fragments are being found in the bodies of fish and other animals.
这些废弃物正在毁灭地球，到了甚至在鱼和其他动物的身体里也发现了微小的塑料碎片的程度。
Since coverage spread gradually, this provided an ideal way to gauge the effect of mobile phones on the fishermen's behaviour, the price of fish, and the amount of waste.
随着覆盖面的逐步扩大，手机就成为测量手机对渔民行为影响、渔产品价格及浪费数量的理想方法。
"Fish are often raised in ponds where they feed on waste from poultry and livestock," the report said.
“养鱼的池塘里投放的经常是家禽和家畜的粪便，”报告说。
What's more, a lot of rivers and lakes are beginning polluted by the waste watcr from factories. Fish can't live in them any longer.
而且，许多河流湖泊被工厂排放的污水所污染，鱼不能生存。
Trying to farm a fish just because there is an established market for it is a waste of time and money, argues Mr Greenberg.
Greenberg认为，仅凭市场对某种鱼类有需求就尝试去人工养殖，无非是在浪费时间和金钱。
Pollution from sewage or farm waste can cause excess algae growth, starving the water of oxygen and causing fish and other species to die off.
从下水道或者农场里出来的污染水引起藻类的过度生长，造成水里的氧气严重缺失，以至于鱼类和别的物种相继死去。
The researchers say the buzz of boats may divert attention from the hunt—causing fish to waste more time and energy chasing prey.
研究人员称，船只发出的轰鸣声可能让捕食中的鱼类分心——导致鱼类花费了更多的时间和气力觅食。
Water management (inundation, leaching, fish impacts, irrigation, waste management, etc.
水资源管理（洪汛、渗漏、对鱼类的冲击、灌溉、废弃物管理等…）
Thee waste water will pour into rivers, lakes and fields. It will harm the crops, kill a large number of fish.
废水流到河里，湖里和田野里，污染农作物，杀死大量的鱼鱼。
They claim a ban on the fins will lead to waste when sharks are captured with other fish.
他们声称，当鲨鱼同其他鱼类被一同捕捞上来时，鱼翅禁令将会导致资源浪费。
The waste water will pour into rivers, lakes and fields. It will harm the crops , kill a large number of fish.
废水流到河里，湖里和田野里，污染农作物，杀死大量的鱼。
They help the plants get established initially and supply nutrients that are other wise lacking in the beginning before many fish are added and the tank has had a chance to accumulate waste.
用泥作底床对于水草来说好处是在建缸初期能提供充足的养分，因为初期缸里往往还没有多少鱼，即便有鱼地床上也不能积累足够的便便。
The waste water will pour into rivers, lakes and fields. It will harm the crops, kill a large number of fish.
废水流到河里，湖里和田野里，污染农作物，杀死大量的鱼。
Eighty-five per cent of the waste from the Mediterranean's 120 coastal cities is pushed into the waters where their people and visitors bathe and fish.
地中海沿海120个城市的生活垃圾，有85%是排入国民和游客们戏水和垂钓的水域中。
In our results, after impurities removal and liquid condensation, the purity of the fish polypeptide increase 9.0% than the traditional technics, and no waste materials or sewage produced.
实验结果显示，经除杂浓缩后多肽产品的纯度增加了9.0%，既降低能耗又无污水排放。
The nutritional additive is easy to add, can be attached to the iced fish effectively, and is not easy to dissolve in water to cause waste;
本营养添加剂，添加使用方便，能有效附着于冰鲜鱼体上，不易溶失到水中造成浪费；
The researchers say the buzz of boats may divert attention from the hunt-causing fish to waste more time and energy chasing prey. Such inefficiency could contribute to declines in their Numbers.
研究人员称船发出的噪声能分散鱼儿们的注意力——使得它们耗费更多的时间、体力捕食。
Deodorizing system the deodorizing system can process the vapor generated in fish meal processing and the waste steam to expel most of the odor generated in the process.
除臭系统除臭系统可将鱼粉加工中产生的蒸汽及废气进行加工，除去加工中产生大部分臭汽。
The recent development of fish skin collagen and collagen active polypeptides from fish processing waste is introduced...
现对鱼皮胶原蛋白的种类、性质、提取方法以及胶原活性多肽生理活性等的研究进展作一综述。
The recent development of fish skin collagen and collagen active polypeptides from fish processing waste is introduced...
现对鱼皮胶原蛋白的种类、性质、提取方法以及胶原活性多肽生理活性等的研究进展作一综述。
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