这是与小型鱼纲做斗争的光脚男孩，古老的战斗正在进行着。
This was barefoot boy against bantamweight Pisces, and the age-old fight was on.
鱼属于？科的许多种小型鱼，包括虹？和蚊鱼，主要栖居在温暖地带的淡水和咸水中。
Any of numerous small fishes of the family Cyprinodontidae, including the guppy and mosquito fish, inhabiting chiefly fresh and brackish waters in warm regions.
鳉鱼属于鳉科的许多种小型鱼，包括虹鳉和蚊鱼，主要栖居在温暖地带的淡水和咸水中。
Any of numerous small fishes of the family Cyprinodontidae, including the guppy and mosquito fish, inhabiting chiefly fresh and brackish waters in warm regions.
结果表明坛子网的选择性能差，在捕捞小型甲壳类时，会混捕小型鱼类和经济幼稚鱼等大量副渔获。
The results showed that the selectivity of TanZi net was poor and TanZi net caught a great number of small young fishes while catching small crustaceans.
科学家本周五说，由于人类的过度捕杀，海洋中食肉性的大型鱼类越来越少，在过去一百年里只剩下小型鱼成倍繁殖。
Fewer big, predatory fish are swimming in the world's oceans because of overfishing by humans, leaving smaller fish to thrive and double in force over the past 100 years, scientists said Friday.
“供应充足”的食物——玉筋鱼(sandeel)及其他小型鱼类——为那些近几年来一直难以养育小鸟的许多种海鸟的“鸟丁新旺”做出了“无私忘我的”贡献。
A 'plentiful supply' of food in the form of sand eels and other small fish seems to have contributed to successes for many species that have struggled to raise chicks in recent years.
法院判决截断运河的抽水，以便保护三角洲里的胡瓜鱼，一种小型的濒危鱼类。
Judges have curtailed pumping in order to protect the delta smelt, a small, endangered fish.
我们知道Lethocerinae科(半翅负子蝽科昆虫的一类)的大型昆虫会捕食包括鱼和蛙类在内的小型脊椎动物。
Large bugs in the Lethocerinae family have been known to prey upon small vertebrates including fish and frogs.
还有的鱼，如小型鲭鱼，则需要通过游动来让水通过它们的呼吸系统。
Some fish, such as smaller species of mackerel, have an olfactory system that requires them to swim in order to get water moving through their nares.
他们选了这些动物：猞猁，狐狸，狼，狼獾，老鼠，梭子鱼(一种淡水鱼)，角鲨鱼(一种小型鲨鱼——很有趣的名字，对吧？)
These are the animals chosen for the mission: Lynx, Fox, Wolf, Wolverine, Mouse, Pike (a freshwater fish), and dogfish (a kind of small shark — dogfish is a funny name for a shark, isn't it?)
不过我认为最危险的动物都是那些小型动物，比如我刚刚提到的狮子鱼，那名年轻人只是被刺了，并不严重。
But I think the most dangerous ones we have are quite small —things like the lion fish which I just mentioned, he just got stung, but it wasn't anythingterrible.
澳大利亚兽医协会表示，喂养奇异宠物正变得“越来越流行”。居民拥有数百万只鸟、鱼、小型哺乳动物和爬行动物。
According to the Australian Veterinary Association, exotic pets are becoming "more and more popular", with residents owning millions of birds, fish, small mammals and reptiles.
事实上水蟒会吃掉任何足够倒霉的被它逮到的猎物。包括其他的蛇类，鱼，鹿子，甚至是小型的美洲虎。
Anacondas eat virtually anything unfortunate enough to get caught in their grip, including other snakes, fish, deer, and even small jaguars.
澳大利亚兽医协会表示，喂养奇异宠物正变得得“越来越流行”。居民拥有数百万只鸟、鱼、小型哺乳动物和爬行动物。
According gto the Australian Veterinary Association, exotic pets are becoming "more and more popular", with residents owning millions of birds, fish, small mammals and reptiles.
科中一种小型的，通常色彩艳丽的海生鱼，具有细长的身体和扁平的头。
Any of various small, often brightly colored Marine fishes of the family Callionymidae, having a slender body and a flattened head.
雀鲷雀鲷科中一种小型的热带海洋鱼，身体侧面扁平，通常色彩艳丽。
Any of various small tropical Marine fishes of the family Pomacentridae, having laterally compressed, usually brightly colored bodies.
澳大利亚兽医协会表示，喂养奇异宠物正变得“越来越流行”。居民拥有数百万只鸟、鱼、小型哺乳动物和爬行动物。
According to the Australian Veterinary Association, exotic pets are becoming "more and more popular," with residents owning millions of birds, fish, small mammals and reptiles.
每年在怀俄明州的河流、小溪、水库，都有不计其数的鸟类和小型哺乳动物被鱼线缠住。
Every year countless Numbers of birds and small mammals in Wyoming get tangled up in fishing line along rivers, creeks, and reservoirs.
鱼眼镜头成像立体视觉系统在微小型机器人视觉导航和近距离大视场物体识别与定位中有着广泛的应用。
In the application of mini-micro-robot visual perception, there is a need for fish-eye lenses for capturing wide field of view for navigation.
鮈鱼一种小型的亚欧淡水鱼（鮈鱼鲤科），与鲤鱼近缘，用作鱼饵。
A small Eurasian freshwater fish(Gobio gobio) related to the carp and used for bait.
黄颡鱼是广布于我国各江河湖泊的一种习见小型经济鱼类，生活水流底层。其头骨共有126块；
Pelteobagrus Fulvibraco is a species of small economic catfish dis- tributing all over the rivers and lakes of our country.
一条鱼从珊瑚底部游过。这种小型深海鱼的寿命很长，据说其中一只活到了149岁。
A fish swims at the base of coral. The small, deep-sea fish, live for an exceptionally long time. One was reported to live for 149 years.
沙丁鱼，沙瑙鱼一种与鲱鱼有亲缘关系的小型海洋鱼，尤指欧洲水域的一种重要的商业食用鱼种沙丁鱼。
Any of various small marine fishes related to the herrings, especially a commercially important edible species, Sardina pilchardus, of European waters.
本文报告了生石灰和敌百虫共用治疗多种鱼病的小型治疗和发病鱼塘治疗试验。
Results of experiments in combined application of quicklime and dipterex for treatment of some ectoparasitic diseases and curing diseases broke out in ponds are reported.
小型软鳍鱼类的一个大科；淡水鳉科小鱼； 花尾汤鲤； 剑尾蝽； 古比鱼。
Any of several small New World freshwater fishes of the genus Fundulus, related to the killifishes.
小型软鳍鱼类的一个大科；淡水鳉科小鱼； 花尾汤鲤； 剑尾蝽； 古比鱼。
Any of several small New World freshwater fishes of the genus Fundulus, related to the killifishes.
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