鳍

Behind the dorsal fin , rainbows have an adipose fin that is commonly clipped from fish raised in a hatchery.

虹鳟和刚头常出现在溶氧充沛的湖泊或溪流中，这些地方夏季的水温通常不超过12°C ，在虹鳟背鳍的后面有一个脂肪鳍，人工孵育放流的鱼通常会把它剪掉。

The fish louse attaches itself to the skin and fins by means of twin suckers, and it feeds on blood of the host.

鱼虱重视自己的皮肤和鳍的手段双吸孔，而且饲料对血液的东道国。

This hapless fish, sometimes called "poison flute", is wretchedly equipped for locomotion; his useless tail and a stiff tubular body are handicaps for which he compensates by wildly agitating his pectoral fins to move forward and backward.

这种不幸的鱼，行动不方便得令人可怜。它那没有用处的尾巴和那僵硬的管状的身体成为了它四处游动的障碍，于是它只能激烈地鼓动着小鳍以便游来游去。

The sharks are in the fishbowl. The key point is that Tuna here is tasty.

最关键的是，这里发现了蓝鳍Tuna，从生吃到半生，很是过瘾。

For the fishing enthusiast there is big game and sunset fishing, when you might catch a prized Mahi Mahi, Yellowfin tuna or sailfish.

对于捕鱼爱好者来说这里有很多的鱼和日落捕鱼项目，或许您可以捕获海豚鱼、黄鳍金枪鱼或者旗鱼。

What if your kitchen is in need of a face lift but you don't have the major budget of a seasoned house flipper?

如果你的厨房需要的是一个面对电梯，但你没有重大预算中老练内务鳍？

You can notice on the down beat of the kick with the knee bent to get a flipper type action.

你可以注意到屈膝下踢的动作产生出的鳍状效果。

I have not designed shinfin swimming fins for a foot flipper kick.

我没有设计shinfin载重游泳鳍脚踢了。

"An arm or a homologous anatomical structure , such as a flipper or wing."

臂或同源的解剖结构，如鳍状肢或翅膀。

An arm or a homologous anatomical structure, such as a flipper or wing.

臂的同源结构臂或同源的解剖结构，如鳍状肢或翅膀

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。