查询词典 paddle

HW A kayaker fought off an 8-foot great white shark with her paddle last month after it knocked her off the craft at one of Australia's most popular beaches.

上个月在一条长达8英尺的大白鲨将一艘皮船掀翻在澳大利亚著名的海滩上，船手用船桨与之搏斗逃生。

Students paddle along the Kickapoo River, where a 20-year preservation venture stopped encroachment by developers.

学生桨沿基卡普河，那里有20年的开发保护企业停止侵犯的。

Keep the box on the paddle.

保持对桨框。

The most obvious production of thrust comes from pushing back on the water like a paddle wheel.

最明显的推力来自于手臂的向后推水，就像圆盘明轮那样。

The methods of coil, paddle and wheel construction are outside the spectrum of ceramic skills in the West, particularly in terms of speed and size.

该方法的线圈，桨轮建设和以外的频谱陶瓷技能在西方，特别是在速度和规模。

The theoretical analysis and experiments are made to prove the dynamic vibrations produced by the lugs of a paddle wheel and the wave equation is proposed.

由理论分析和试验证明了桨式叶轮的推力和运动的波动性受轮叶数N的影响，并提出了力和运动的波动方程。

Its two sides install the paddle wheel which can rotate.

它的两舷装着会转动的桨轮。

This was tested using a riverboat equipped with a caterpillar paddle wheel.

这个可以通过一艘装备了蠕虫状推进桨叶的船进行测试。

Mann found that by rotating his bottles in the water with a device similar to a paddle wheel.

曼用一种与浆轮相似的装置在水内旋转水瓶，发现了这一点。

For a while it was thought that moving the arms in shorter strokes, like a caterpillar paddle wheel, would increase speed.

有一段时间人们一度认为手臂的蠕虫状划水可以增加前进的速度。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。