划动

A back dive in which the diver turns in the air so as to face the board before entering the water .

反流，逆流向后流的水，如由浆的划动引起

But he had fooled them and the will to live that made them beat and churn.

但是他的手脚和使手脚挣扎和划动的求生的欲望却已经上了他的当。

I am seven months pregnant, and sometimes in a good mood quickly好想anxious to see the baby, in fact, men, girls, me and my husband is like love, is only good out of curiosity ~ My belly Qi drum out, skin is not very good long Dongdong, eating Dongdong not being choosy food, not much food reaction, movement of paddling gently sometimes, and sometimes beaten and kicked like a few days, sometimes Let me feel uncomfortable, baby on my belly in front of a very flat, unlike some people, I am very round ~, sometimes he also particularly hard.

请问有经验的妈妈们我怀的是男是女宝宝？我怀孕七个月了，有时心情好急好想快点看到孩子，其实男子女孩对我和我老公来说都是一样的爱，只是好好奇～我的肚齐鼓出来了，皮肤挺好的不长东东，吃东东不挑食，没有太大的食物反应，胎动有时轻轻的划动，有时一连几个拳打脚踢似的，有时让我感觉不舒服，孩子就在我肚子的前面不像有的人很平，我的很圆～，有时他还特别的硬。

He couldn't swim and just flounder about in the water.

他不会游泳，只是在水里胡乱地划动。

Quot;A start of this much,each free-swimming period has to be this fast,with a certain stroke frequency and stroke lenth,with turns done in these time.

梅森说，开始s是这么多时间，每一次自由泳时间都必须达到这么快，并且在一定的划动频率和华东长度下，这些时间内完成转弯。

Therefore, the stress and strain of a half infinite plane indented by a sliding spheric tip were calculated based on an elastic-linear strengthened plastic deformation model, making use of a commercial software.

选用20#钢、45#钢、T8钢3种材料作为研究对象，利用三维有限元法动态模拟刚性球形磨粒在弹-线塑性平板上的压入-划动过程，所用磨粒半径为0.15mm，试样尺寸为1.2mm×1.2mm×3.0mm，划动距离1.2mm；采用ANSYS/LS-DYNA软件对每种材料在压入深度0.01～0.10mm范围内进行10次动态模拟。

At the moment the male will keep the jitter and frequent rowing pectoral fin.

此刻，雄鱼将会不停的抖动，并频繁的划动胸鳍。

His wilful hands and feet began to beat and churn about, spasmodically and feebly.

他顽强的手和脚开始痉挛地微弱地挣扎和划动。

This down sweep begins the powerful insweep.

这个向下的划动开始强有力的向内划水。

I moved his back legs to simulate movement while he paddled...

他一边划动，我一边移动他的后退模仿划动。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。