The Situation and relation of mycrophyte,zooplankton and fish in the ecological restoration of a tropical shallow lake in a city;
热带城市湖泊生态恢复中水生植被、浮游动物和鱼类的关系研究
History and approach of invasion from domestic and abroad fishes;
国内外鱼类入侵的历史及途径
Effect of food habits of some fishes on the biomanipulation in drinking water source management;
水源治理中鱼类的摄食选择性对其生物操纵作用的影响
The effects of papermaking wastewater on the acute toxicity of fishes;
制浆造纸废水对不同鱼类急性毒性研究
The influence of nonylphenol on the gonad of fishes and the accumulation in the tissue of fish body;
壬基酚在鱼体组织中的累积及对鱼类性腺的影响
There were 74 fish species in these waters, belonging to 8 orders, 16 families,most were indicator species in North China Region, Ningxia-Mongolia Region and West C.
根据中国北方内陆盐水水域生物资源的调研材料 ,结合国内已有的报道 ,试对中国北方内陆盐水水域鱼类种类和分布做初步分析。
The propulsive characteristics of caudal-fins of carangiform fish in cruise were investigated in an experiment on measurement of the force acting on the oscillating caudal-fin models with different shapes.
通过对不同形状运动尾鳍模型的测力实验,研究了鱼参科鱼类巡游时尾鳍的推进特性。
fin, fur and feather
鱼类, 兽类与鸟类
order of fishes having spineless fins; needlefishes; sauries; flying fishes; halfbeaks.
鱼类的一个目，鳍无刺；针鱼；刀鱼；飞鱼；鱼箴科鱼。
Any of several similar fishes, such as the skipjack.
金枪鱼任一种类似的鱼，如飞鱼类
The whale is vulgarly supposed to be a fish.
鲸鱼一般被认为是鱼类。
fish with reputedly poisonous flesh.
有名的鱼肉有毒的鱼类。
eel-like marine fishes.
形似鳗鱼的海洋鱼类。
Fins are a feature specific to fish.
鱼鳍是鱼类特有的特征。
Habitually feeding on fish; fish-eating.
食鱼类的，食鱼的习惯上以鱼类为食的；食鱼的
feeding migration
(鱼类的)就食回游
Of, relating to, or full of fish.
鱼类的与鱼有关的或多鱼的
Having the shape of a fish.
鱼形的，鱼状的具有鱼类外形的
Distribution of eggs and larvae of osteichthyes in Hebei coast
河北沿岸硬骨鱼类鱼卵和仔雅鱼分布
Of, relating to, or characteristic of a fish or fishes.
鱼的，鱼类的，似鱼的鱼或鱼类的，与其相关的或以其为特征的
There are more than 30 varieties of fish in the lake, such as carp, crucian carp, silver carp, catfish, etc.
它水深鱼多，盛产鲤鱼、鲫鱼、鲶鱼、白鲢鱼等30多种鱼类。
a family of fish including: carp; tench; roach; rudd; dace.
鱼类的一个科；包含鲤鱼；丁鲷；蟑螂；赤睛鱼；雅罗鱼。
Any of various similar or related fishes, such as the moonfish and gunnel.
鲳科鱼各种类似或相关的鱼类，比如月鱼和锦鳚
The branch of zoology that deals with the study of fishes.
鱼类学动物学的一个分支，研究鱼类
Conference on Straddling Fish Stocks and Migratory Fish Stocks
跨界鱼类种群和洄游鱼类种群会议