桨

Aiming at the disadvantages of the present machining method of the propeller, such as lower machining precision and efficiency, needing more time of clamping and limited machining scope, a new machining method the second-order osculating machining method has been presented and used in the manufacture of the propeller by analyzing the curve surface characteristics of the marine propeller blade.

针对目前螺旋桨加工中存在的加工精度和效率较低、需多次装夹、适用范围有限等缺点，在分析螺旋桨桨叶曲面特征的基础上，提出了基于圆柱形刀具二阶密切加工螺旋桨的方法。

His big hands and feet are like paddles 4 in the water.

他的大手大脚就像是水中的桨。

They have a boat but not paddles.

他们有一条小船，但没有桨。

Then you took those paddles and you shocked me back to life.

Then你拍了这些桨，你吓了我一跳回到life。

They have big hands to act paddles,narrow hips to reduce drag and broad shoulders for arm power.

他们的大手起到桨的作用，细窄的臀部减少阻力，宽厚的肩膀给手臂提供充足的力量。

I did paddle-foot through some sections, stood on the pegs for a lot of it, too.

我没有桨英尺通过一些章节，站在钉了很多，它也。

Saxon sailing vessels were steered by a big board or oar that protruded from the right side.

撒克逊人驾驶的船只由突出在右侧的大木板或桨控制方向。

The Water Rat, like the good little fellow he was, sculled steadily on and forebore to disturb him.

心地善良的河鼠，只管稳稳当当地划着桨，不去惊扰他。

Dreams. The Water Rat, like the good little fellow he was, sculled steadily onand forebore to disturb him.

心地善良的河鼠，只管稳稳当当地划着桨，不去惊扰他。

Sculling is another kind, in which each oarsman controls two oars, one in each hand.

在单人双桨赛中，每一划手划两支桨，一手一支。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。