仰泳

Just like we do in freestyle and backstroke and breaststroke, you want your arms in front where there is an armful of water versus back in back here where it is just a handful of water.

就像你游自由泳、仰泳和蛙泳一样，你要使手臂尽量位于身体的前面，以便推到一大抱水，而不是手臂靠后，只能推到一手掌水。

Here's another simple way to do that, and one you can apply in backstroke as well.

这里有另一个简单的方法，这个方法同时也可用于仰泳的练习。

I think it's doing the backstroke,sir.

我想它在仰泳，先生。

Do you know how to do the backstroke.

你知道如何游仰泳吗？

Originating the water ascends to drag along to take, porterage etc. activity, its development process has something to do with 蛙泳 with free 泳.Appear in 1794 the relevant human body lie on the back the surface, two arms row the water backward in the side, two legs do the 蹬 of the 蛙泳 clips the operative writing jots down, so have the " versa 蛙泳" or" breast-stroke swimming backstroke" at the beginning it call.The 1902 lead the free the technique of 泳 into the backstroke,1912 the United States athlete 赫 cloth 纳 H.

起源于水上拖带、搬运等活动，其发展过程与蛙泳和自由泳有关。1794年出现有关人体仰卧水面，两臂在体侧向后划水，两腿做蛙泳的蹬夹动作的文字记载，故最初有"反蛙泳"或"蛙式仰泳"之称。1902年将自由泳技术引入仰泳，1912年美国运动员赫布纳

Type genus of the Notonectidae: backswimmers.

仰泳蝽科的模式属；仰泳蝽。

Any of various aquatic bugs of the family Notonectidae that swim on their backs by means of broadened,oarlike hind legs.

仰泳蝽一种属于松藻虫科的水生虫类，用它们宽阔的、桨状的后腿在水上仰泳

Any of various aquatic bugs of the family Notonectidae that swim on the ir backs by means of broadened,oarlike hind legs.

仰泳蝽一种属于松藻虫科的水生虫类，用它们宽阔的、桨状的后腿在水上仰泳

Any of various aquatic bug s of the family Notonectidae that swim on their backs by means of broadened,oarlike hind legs.

仰泳蝽一种属于松藻虫科的水生虫类，用它们宽阔的、桨状的后腿在水上仰泳

Originating the water ascends to drag along to take, porterage etc. activity, its development process has something to do with 蛙泳 with free 泳.Appear in 1794 the relevant human body lie on the back the surface, two arms row the water backward in the side, two legs do the 蹬 of the 蛙泳 clips the operative writing jots down, so have the " versa 蛙泳" or" breast-stroke swimming backstroke" at the beginning it call.The 1902 lead the free the technique of 泳 into the backstroke,1912 the United States athlete 赫 cloth 纳 H.

起源于水上拖带、搬运等活动，其发展过程与蛙泳和自由泳有关。1794年出现有关人体仰卧水面，两臂在体侧向后划水，两腿做蛙泳的蹬夹动作的文字记载，故最初有&反蛙泳&或&蛙式仰泳&之称。1902年将自由泳技术引入仰泳，1912年美国运动员赫布纳

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。