查询词典 flutter board

A finite element model is presented in this paper, which can be used to perform time history flutter analysis in ANSYS.

提出了一种在 ANSYS中实现颤振时程分析的有限元模型和分析方法。

The structural flitter added to the system can reduce the coupling effect of servo system and structure mode and increase the flutter velocity.

通过数值模拟发现，伺服系统会降低原有气动弹性系统的稳定性，结构陷波器的引入可以减弱伺服系统和结构模态的耦合。

As we see in the opening scene, the swimmer is winding high in the water with a strong flutter kick and steady high head position.

我们在视频的开头看到，这位游泳者正在水面蜿蜒前进，他的体位很高，他的打腿有力，头部稳定，头位也较高。

While doing a small, steady flutter kick, bend your left elbow and point your fingers at the bottom of the pool.

请您做小幅度、平稳的踢水动作，这时，请弯曲您的左手肘并将左手指尖指向泳池底部。

A rapid swimming stroke consisting of alternating overarm strokes and a flutter kick.

穿上暖和的睡衣，这样孩子就不会总在毯子里面乱踢乱蹬。

A swimming stroke ; arms are moved alternately overhead accompanied by a flutter kick.

一种游泳方式；胳膊在头顶交替变换并且伴着脚排击水面。

The backstroke kick is a steady six-beat flutter kick, with the power generating from the hips. The toes should be pointed and the knees bent only slightly on the upbeat.

仰泳打腿应该是一个稳定的6次浅打腿，髋部发力，脚尖应该绷直，膝盖则需要在上打腿时轻微弯曲。

He caused my heart to flutter to remind me of life.

他让我的心跳着让我回忆我的生活。

And yellow leaves of autumn, which have no songs, flutter and fall there with a sign.

2世界上的一队小小的漂泊者呀，请留下你们的足印在我的文字里。

And yellow leaves of autumn, which have no songs, flutter and fall

2世界上的一队小小的漂泊者呀，请留下你们的足印在我的

He's a pretty westernised kind of guy.

他是一个非常西化的人。

National spirit is the moral kingpin for a nation to realize common ideal and goal.

一、中华民族精神的基本内涵党的十六大报告指出：在五千多年的发展中，中华民族形成了以爱国主义为核心的团结统一、爱好和平、勤劳勇敢、自强不息的伟大民族精神。