查询词典 swimming lesson

In our epidemiological investigation, red body disease was commonly prevalent from July to October. The diseased shrimps first displayed sluggish swimming or held still at the bottom,sometime going round or swimming vertically.They were not active in feeding,at the same time,their pleopod and whole body turned red, then died.

通过对本地区南美白对虾红体病进行流行病学调查，发现夏秋两季为其多发季节，多集中于7～10月，病虾触须及尾扇的尖部变红，亦有附肢变红或全身呈红色，活动减弱，在池边水面缓慢游动或沉底不动，反应迟钝，摄食量减少。

I and my best friend go swimming, swimming pools, many people.

我和我最好的朋友去游泳，游泳池人很多。

Hot weather. I and my best friend go swimming, swimming pools, many people.

天气很热。我和我最好的朋友去游泳，游泳池人很多。

He would stay at home rath than go to swimming /instead of going to swimming .

他宁可呆在家里也不去游泳。

From the angle of sports training, the concept of traditional competitive swimming discipline puts the emphasis on the advancement of cardiovascular system's function and takes"speed endurance"as supported platform for physical performance; whereas the concept of modern competitive swimming discipline puts the emphasis on skeletal muscle proof receptor inside lactic acid environment , be able to spread retractile ability's discipline and takes"strength stamina"as supported platform for physical performance.

从运动训练学的角度分析，传统的竞技游泳训练理念是把训练的核心放在提高心血管系统功能的训练上，以"速度耐力"为其体能支撑平台；而现代竞技游泳训练理念是把训练的核心放在骨骼肌耐受体内乳酸环境和持续收缩能力的训练上，以"力量耐力"为其体能支撑平台。

The characteristics of fish swimming are fast, efficient, flexible and quiet. So its important to utilize fish swimming mode on the underwater vehicle instead of traditional screw propeller and rudder.

鱼类游动具有高速、高效、高机动性和低噪声等特点，将鱼类推进和操纵系统用于水下机器人，替代传统的桨-舵系统，有着十分重要的意义。

In Beijing, open water swimming will become part of swimming, while women's steeplechase will be added to athletics .

例如今年的北京奥运，就开展了一项天然水域游泳将是这届奥运游泳项目之一。

In Beijing, open water swimming will become part of swimming, while women's steeplechase will be added to athletics.

在北京奥运会上，公开水域长泳将成为游泳的一个项目，女子障碍赛将纳入田径运动中。

In fact, learning English is like swimming. You can't learn to swim by reading books about swimming skills.

事实上，把学英语比作游泳是最恰当不过了，光是阅读一些有关游泳技巧的书，这样是学不会游泳的。

Product design originality, and actively introduce international advanced technology and new ideas swimming bath culture, creating a new trend of domestic swimming bath, and guide the domestic new fashion; Products favored by users, for sale all over the country and the Asia-Pacific, Europe and America.

产品设计独具匠心，积极引进国际先进技术和泳浴文化新理念，开创了国内泳浴新潮流、引导国内新时尚；产品深受用户青睐，销售遍布全国乃至亚太、欧美地区。

We are composed of quark particles.

我们都是由夸克组成的。

She can't take a gold fish for a walk.

她不能带金鱼去散步。