科鱼

Any of various bottom - dwelling fishes of the family Antennariidae of tropical and temperate seas, characteristically having a prickly or warty globose body and pectoral fins adapted for grasping.

鱼热带或温带海域中属？鱼科的海底鱼类，特点是有带刺或多疣的球形身体，善长用胸鳍捕食

Type genus of the Argentinidae: argentines.

水珍鱼科的一个模式属；水珍鱼。

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

Type genus of the Centropomidae: snooks.

锯盖鱼科的一个模式属；锯盖鱼。

Any of various fishes of the family Clupeidae, especially a commercially important food fish of Atlantic and Pacific waters.

鲱任何鲱科中的各种鱼，尤指大西洋和太平洋水域中商业价值很高的食用鱼

Type genus of the Cottidae: sculpins.

杜父鱼科的一个模式属；杜父鱼。

Type genus of the Cyclopteridae: lumpfishes.

圆鳍鱼科的一个模式属；圆鳍鱼。

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

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。