一种鱼

Any of several widely distributed, chiefly marine fishes that are primarily of the families Blenniidae and Clinidae and have small, elongated, often scaleless bodies.

鳚鱼一种分布广，主要鳚科和热鳚科的海水鱼，有小而细长，常为无鳞的身体

The bolti fish is a type of tilapia and the female hatches and shelters its young in her mouth.

闪电鱼是罗非鱼的一种，母鱼把产下的卵保存在嘴里。

Any of several North American freshwater fishes of the family Centrarchidae, related to but larger than the sunfishes.

鲈鱼一种棘臀鱼科的北美淡水鱼，同太阳鱼有关但较大

Any of various small freshwater fishes of the family Cyprinidae,which also includes carps and minnows.

鲦，鲮鲤科中的一种淡水小鱼，其中也包括鲤鱼和米诺鱼

Any of various freshwater fishes of the family Cyprinidae related to the carp s and minnows,especially a Eurasian species,Leuciscus cephalus.

白首鲤一种相关于鲤鱼和鲦鱼的鲤科淡水鱼，尤指欧亚品种，圆鳍雅罗鱼

Any of various freshwater fishes of the family Cyprinidae related to the carps and minnows, especially a Eurasian species, Leuciscus cephalus.

白首鲤一种相关于鲤鱼和鲦鱼的鲤科淡水鱼，尤指欧亚品种，圆鳍雅罗鱼

This article puts forward algorithm of a kind of improvement man-made shoal of fish, in forage man-made fish lets direct move in behavior relatively actor position, in order to accelerate algorithmic search rate, trends adjusts the eye shot of man-made fish and pace to grow, make its maintain maximum in algorithmic moving initial stage, and gradually by big decrescent.

该文提出一种改进的人工鱼群算法，在觅食行为中让人工鱼直接移动到较优位置，以加快算法的搜索速度，动态调整人工鱼的视野和步长，使其在算法运行初期保持最大值，并逐渐由大变小。

Any of several small New World freshwater fishes of the genus Fundulus,related to the killi fishes .

科鱼产于新大陆的一种底？属小型淡水鱼，与弹鱼有亲源关系

Any of several small New World freshwater fishes of the genus Fundulus,related to the killifishes.

科鱼产于新大陆的一种底？属小型淡水鱼，与弹鱼有亲源关系

Any of several small New World freshwater fishes of the genus Fundulus, related to the killifishes.

科鱼产于新大陆的一种底？属小型淡水鱼，与弹鱼有亲源关系我们是至亲。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。