您要查找的是不是:
- Wild fish resources 野生鱼类资源
- How do we protect and share WA's fish resources? 我们如何保护和分享西澳大利亚渔业资源?
- Tea seed cake can be used to kill wild fish in the lake. 茶枯可以用来杀死池塘里的野杂鱼类。
- Also, you should remove wild fish, or else they could eat your fish. 另外,你应该将野生的鱼拿开,否则它们会吃掉你所养的鱼。
- US scientists found steelhead trout reared in hatcheries were much less good at reproducing than wild fish. 美国科学家发现在孵卵所的虹鳟其繁殖能力远不如野生种野生鱼类.
- Preferably in the wild fish and shrimp ponds, koi, goldfish, algal shrimp, etc., not much fish, the best bright colors. 最好是在池内放养鱼虾,锦鲤、金鱼、藻虾等等,锦鲤不要太大,色彩最好鲜艳点。
- Sometimes the escaped fish interbreed with wild fish to the detriment of the local stock. 有时溜走的鱼与野生异种交配,使本地鱼的存量遭到损失;
- The purpose of the investigation is to understand the present status of the fish resources in Poyang lake watershed. 较准确地反映了现阶段鄱阳湖西南水域渔业资源的特点和现状。
- Clipping the adipose fin helps distinguish hatchery fish from wild fish when they are taken by anglers. 这样可以帮助钓鱼人区别野生与放流的鱼,也可以帮助渔政部门保护野生虹鳟。
- Title: Fish resources and their conservation strategies in Hepu Dugong State Nature Reserve and its adjacent waters. 关 键 词: 合浦儒艮国家级保护区;鱼类资源;区系;
- Squaliobarbus an Cypriniformes, Cyprinidae, Leuciscus subfamily, an Squaliobarbus. Known as: red-eye rod, wild fish, drunken angle eyes, red-eye trout, red-eye mud. 赤眼鳟属鲤形目,鲤科,雅罗鱼亚科,赤眼鳟属。俗称:红眼棒、野草鱼、醉角眼、红眼鳟、红眼鲮。
- China has the world's richest freshwater fish resources, totalling over 700 species, including 40 to 50 species of major cash fish. 中国淡水鱼资源居世界之首, 淡水鱼类有七百多种, 主要经济鱼类有四五十种。
- The local people knew that selling wild fish can make them rich.So they caught wild fish unboundedly ignoring the taboo.Some of them even learnt to eat fish. 当地群众知道知道卖鱼给游客可以让他们致富,于是他们不顾禁忌,大肆捕杀野生鱼类,甚至,有的藏族群众也学会了吃鱼。
- In order to utilize the puffer fish resources furthest,a research on the process technology of secure roasted puffer fish was conducted. 为了充分利用河豚鱼资源,本文对河豚鱼烤鱼片的安全生产技术进行了研究。
- Development and Management of Fishing Resources in Mare Liberum of Bering Str. 白令海公海区渔业资源开发和管理的状况及趋势
- There are abundant wet land resources in the Yangtze valley, which are pregnant with rich fish resources and developed fishery. 长江流域拥有丰富的湿地资源,孕育了丰富的鱼类资源和发达的渔业。
- Some advice on conservation and utilization of fish resource is offered. 就骆马湖鱼类资源的保护和利用,提出几点建议。
- The present fish resources and their existing status in the Lancang-Mekong River Basin were studied by comprehensive analysis of document data and demonstration. 摘要采用文献资料与实证相结合的综合分析方法,研究了澜沧江-湄公河流域鱼类资源及生态状况。
- The warmer ocean was expected to impact fish resources and the ecosystem including colonies of corals, said Yasushi Takatsuki, a marine meteorology specialist at the agency. 气象厅的海洋气候专家高月正明(音译)说,温暖的海水预计将冲击渔业和生态系统,包括珊瑚群。
- Capture fishery; harvest fishery Fishing for wild fish, normally from a boat, as opposed to aquaculture, where the fish are bred in a controlled environment. 捕渔业捕捉野生鱼类的渔业,一般使用渔船;区别于人为控制环境中的养殖渔业。