当运动员在水中快速游动时，它可以减小形阻力。
It reduces form drag while the athlete is swimming quickly through the water.
巨齿鲨在短时间内爆发力强，快速游动，从猎物下方攻击。
Megalodon could swim at high speed in short bursts so tended to rush its prey from beneath.
有时我觉得自己是个野男孩，或者是一个海狸在水中快速游动。
Sometimes I felt like I was a wild boy, or a beaver sliding through the water.
有时候它们会偶然地在池底游动，然而在其他时间里它们被训练者指导，并且在它们快速游动时会得到奖赏。
Sometimes they swam around their tanks casually, whereas at other times they were directed and rewarded by their trainers to swim at their fastest.
20分钟后，船员小心地把鱼捞了起来，让我快速拍了些照片，就把它放生了，同时确保它还能正常地游动。
Some 20 minutes later, the crew carefully brought the fish aboard for a brief photo opportunity, and then released him again, taking care to ensure he was swimming properly.
你可能已经预料到了，鲨鱼快速地在水箱里四处游动，攻击并吃掉了那些较小的鱼。
As you would expect, the shark quickly swam around the tank, attacked and ate the smaller fish.
理论研究与实验结果表明，该机器人能以较快速度在平置的充满液体的微细玻璃管道中游动前进和悬浮倒退。
Theoretical analysis and experiments indicate that the micro-robot can swim forward and back off smoothly and rapidly in the tenuous glass pipe full of liquid.
我推离那块大石头，绕圈子快速破浪游动，然后又抓住那石头。
I pushed off from the rock and quickly thrashed around in a circle, then grabbed the rock again.
有的则是潜到海底，在浓密的珊瑚丛中游动，然后把红珊瑚用草绳吊上来。他们快速地爬上脚手架。
Some dived under the sea for red coral, which they hauled up by means of straw ropes, in great sprigs as thick as the branches of a tree.
一只雪白的天鹅快速地游动着去追赶一条慢慢游动的(蛇)。
A snow-white swan swam swiftly to catch a slowly-swimming (snake).
本发明可以快速培育出大量的浮游植物、浮游动物，为鱼苗的成长提供饵料。
The method can quickly culture a great deal of phytoplankton and zooplankton to provide the bait for the growth of the fry.
湖中一直雪白的天鹅快速地游动着去追赶一条慢慢游动的蛇。
A snow-white swan swan swam swiftly to catch a slowly-swimming snake in lake.
通过前摆转向的多步态仿真游动实验，解析了鱼体柔性段弧长和相对弯曲度对质心轨迹、转动惯量、力矩、转动角位移及最大转动角速度的影响，提出了有效提高鱼形机器人快速转向性能的方法。
Through the multi-gait simulations of forward-oscillation turn, some effects of the length and the curvature of the flexible fish body on the fast-turn parameters, including track of center of…
通过前摆转向的多步态仿真游动实验，解析了鱼体柔性段弧长和相对弯曲度对质心轨迹、转动惯量、力矩、转动角位移及最大转动角速度的影响，提出了有效提高鱼形机器人快速转向性能的方法。
Through the multi-gait simulations of forward-oscillation turn, some effects of the length and the curvature of the flexible fish body on the fast-turn parameters, including track of center of…
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