跳

By way of the measures on approach speed and speed utilizing rate in 29th athletic competition in our institute the article points out the main factors that influenced the results in long jumping and also provides the theory references for training and competition to athletes.

本文通过对西安体院第29届田径运动会男子跳远运动员的助跑速度、速度利用率的测试，揭示出跳远竞赛中影响成绩的主要因素，为跳远运动的教学训练和竞赛提供了科学的理论依据。

Adaptive frequency hopping ( AFH) is a new technology that developed in recent ten years, that integrates adaptive frequency control with adaptive power control based on automatic link quality analysis ( LQA).

自适应跳频是近十几年来发展起来的一种跳频通信新技术，是建立在自动信道质量评估基础上，将频率自适应和功率自适应控制相结合的跳频技术。

Amy went and kissed him, and then danced out of his reach.

埃米过去吻了他一下，接着就从他怀里跳开了。

He had jumped overboard in New York harbor and swum to shore.

他在纽约港跳下船，游上了岸。

Based on block cipher FH sequences, we propose a generation method of AFH sequence.

在分组密码跳频序列的基础上，提出了一种适合于自适应跳频通信系统的跳频序列产生方法。

In the study of cycle frequency hopping mechanism, two ways of realizing frequency hopping are given, one is DFT matrix transform, the other is zero-padding method, and Matlab simulation and analysis are done.

在研究了循环跳频的机理之后，给出两种实现方法，一种是DFT矩阵变换实现跳频，另一种是补零法实现跳频，并进行了matlab仿真和分析。

She has danced, choreographed, lectured and taught all over the world.

她在世界各地跳过舞、编过舞、讲过学、也教过书。

The reason is that the multi-access quasi-synchronization scheme assures the time delay among transmitters to be limited in no hit zone of NHZ code.

由于多址接入准同步方案保证了跳频通信系统发信机间的时延在跳频码的无碰撞区范围内，充分利用了无碰撞区跳频码的特点，因而使得系统的整体误码率性能得到了改善。

Jerry is an amateur who dances because he feels like it.

杰里是个业余跳舞爱好者，他跳舞是因为自己喜欢。

I learnt to jive there when they got the jukebox.

他们安了自动点唱机后，我在那儿学会了跳摇摆舞。

He let down the tailgate so the dog could jump out.

他放下后背门，好让狗跳出来。

She was standing by a pool, about to dive in.

她站在水池旁边，正要往里跳。

Note: Students who request to skip grade must take and pass placement test to get approval.

注: 要求跳级的学生须参加并通过跳级考试才准许跳级.

He was kicking his legs like a Can Can dancer.

他像跳康康舞一样踢着腿。

This paper simply introduces the method of producing frequency hopping pattern in frequency hopping communication system and emphatically analyses the FH code sequence complexity, and obtains some profitable conclusions.

本文首先简单介绍了跳频通信系统中跳频码序列产生的一般方法，接着重点探讨了跳频码序列产生的复杂度问题，得出了一些有益的结论。

He bounded up the steps and pushed the bell of the door.

他跳着上了台阶，按下了门铃。

The parachute caps and altimeters must be wore, and parachute opener must be brought skydiving.

参加跳伞比赛人员必须戴伞帽 、 佩带高度表,造型跳伞必须带开伞器.

Blake jumped in expertly; the boat dipped slightly under his weight.

布莱克很熟练地跳上了船，他的重量使小船微微向下沉了沉。

Weight is crucial in diving because the aim is to cause the smallest splash possible.

体重在跳水运动中至关重要，因为跳水就是要做到尽可能压住水花。

Alex jumped up so violently that he overturned his glass of sherry.

亚历克斯一下子暴跳起来，结果把他那杯雪利酒都打翻了。

While landing, every style is permitted: the ram in, the massacre , bouncy, or cool feet.

当着陆的时候, 所有的风格都是允许的: 快速奔跑, 毁坏性跳跃, 弹性跳跃或者花式脚法跳跃.

Guests bopped and jigged the night away to the disco beat.

客人们整个晚上随着迪斯科的节奏跳博普舞和吉格舞。

In chain scraper conveyor with cast Stone chute, the chain-jumping fault is very difficult to control.

针对铸石槽箱刮板输送机跳链故障难以完全控制的情况，根据跳链状态规律研制出一种简单实用的跳链监控装置。

They wrenched open the passenger doors and jumped into her car.

他们使劲拽开后座车门，跳进了她的车子。

The triple jump technique has developed from the original free style to the high jump style, and from high jump style to the flat jump style. And now there appeared the tendency of that the flat jump style develops towards the direction of speed jump style.

三级跳远技术由最初的自由式跳法发展到高跳型、由高跳型发展为平跳型，而现在又出现由平跳型向速度型方向发展的趋势。

My heart was hammering. The footsteps had stopped outside my door.

我的心怦怦直跳。脚步声已停在我的门外。

He was wounded in the shoulder by a ricochet.

他被一颗跳弹打伤了肩膀。

An 84-year-old lady became Poland's oldest parachutist when she made her first jump with her daughter-in-law.

波兰一位84 岁 的老奶奶于最近和儿媳妇一起跳伞,成为波兰有史以来年纪最大的跳伞人.

Secondly, the performance of time-hopping sequences based on permutation-sequences, quadratic congruence sequences, cubic congruence sequences and hyperbolic congruence sequences are compared.

对置换跳时序列与二次同余跳时序列、三次同余跳时序列、双曲同余跳时序列进行了性能比较。

I threw aside my mosquito net and jumped out of bed.

我把蚊帐甩到一边，跳下床来。