蛙泳

The breaststroke is accomplished in a prone position and, use a frog kick and movement of the arms from a point in front of the head to shoulder level.

蛙泳身体朝下，下肢似青蛙后蹬夹水，双臂由头前方划至与肩部平行。到中国译典经典版本中查找关于supine的最新解释和例句。。。。

A swimming stroke in which a person lies face down in the water and extends the arms in front of the head, then sweeps them both back laterally under the surface of the water while performing a frog kick.

蛙泳泳者脸朝下浸入水中，把两臂伸向头的前方，然后在水面下从侧面把两臂收回，同时象青蛙一样蹬脚的一种泳姿

In breaststroke, for example, Hoff aims for a tight in-line body position while completing the kick.

比如在蛙泳的夹水过程中，霍夫的做法是尽最大可能维持身体的直线型。

Try this drill, which Hoff uses to increase her efficiency in breaststroke.

试试这个练习，霍夫认为这个练习极大的提高了她蛙泳的划水效率。

He is the current world record holder in the 100 and 200 LCM breaststroke, as well as in the 400 LCM and SCM medley relay.

他是目前100米和200米长池蛙泳世界记录保持者，也是400米接力长池和短池的世界纪录保持者。

Then they try 2 and 2, 3 and 3, 4 and 4, until they are doing all breaststroke swimming after the pullout.

然后练习2次、3次、4次，直到他们可以在出发后所有的动作都做蛙泳动作。

Finish with some higher-speed breaststroke, focusing on how you draw your legs up, rather than tuck them up for the kick.

用更快的蛙泳来结束所有的训练。注意力放在如何提起双腿，来打水。

So remember draw a full circle of the arms, undulate the body, and make sure your legs' movement is not too wide.

因此，记住划一个大的圆圈，使身体波动，使腿的活动范围不要太宽，这就是我游好蛙泳的指南，祝你们好运。

So remember draw a full circle of the arms, undulate the body, and make sure your legs' movement is not too wide. And that is my guide to breaststroke, good luck.

因此，记住划一个大的圆圈，使身体波动，使腿的活动范围不要太宽，这就是我游好蛙泳的指南，祝你们好运。

Katie is phenomenal," says Ray Benecki, who coaches Kate Ziegler, the winner of the 400 free."Being an IMer, she has the world in front of her. If she put mind do it, she could do well in the Olympics in the 2008 back, the 200 fly and 200 breaststroke too.

Katie是一个现象，&400米自由泳冠军得主Kate Ziegler的教练Ray Benecki说：&作为一个混合泳运动员，她有更广阔的空间，如果她更刻苦一些，2008奥运会上，她还可以在仰泳、200蝶泳和200蛙泳上取得好成绩！

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。