查询词典 free kick

The purpose of this article: to study the force-testing method of the side-kick in free-fighting, and develop the new field of three dimensional force-testing according to many experiments by means of three-dimensional force plate; to discover the kinematics rules and characteristics of the side-kick in free-fighting through the experimental study on the side-kick's biomechanics and kinematics characteristics of 18 excellent free-fighting athletics coming from Shandong Province, which will provide reliable kinematics indexes and parameters for diagnosing and improving the motion skills of free-fighting side kick,and for free-fighting teaching and training, further systemize and scientize the theory research of free-fighting motion.

研究目的：运用生物力学的研究方法，通过KISTLER 三维测力平台测力的实验，研究了散打侧踹腿动作的力量测试方法，开拓了散打侧踹腿动作三维力学测试的新领域；通过对山东省18 名一线优秀散打运动员侧踹腿动作力学特征和运动学特征的研究，揭示了散打侧踹腿动作的运动规律和特征，为诊断、改进和提高侧踹腿动作的技术以及散打教学和训练提供可靠的运动学指标和参数，使散打运动的理论研究进一步系统化、科学化。

This paper Research on the front of the field of offensive tactics of place kick by collecting football field before the ball offensive tactical positioning relevant research data and analyzing 2004 Euro-football Cup and 2006 World Football Cup, and in accordance with the contemporary world football offensive use of tactical place kick to the characteristics of the strong teams in the football match using tactical offensive positioning of the ball, summed up place kick offensive tactical use characteristics, conditions and application use requirements of place kick offensive tactical training patterns were studied through the use of sports psychology knowledge of place kick offensive tactical awareness training conducted research, and proposed a number of training football players place kick offensive tactical awareness psychological method, this method other tactical awareness has also a reference.

本文对足球比赛前场定位球进攻战术模式训练进行了较系统的研究，通过收集足球比赛前场定位球进攻战术相关研究资料，统计收集2004年欧洲杯足球赛和2006年世界杯足球赛的有关资料，并根据当今世界足坛运用定位球进攻战术的特点，分析世界强队在足球比赛中运用定位球进攻战术的情况，总结了定位球进攻战术的运用特点、运用条件和运用要求，对定位球进攻战术模式训练进行了研究；通过运用运动心理学方面的知识对定位球进攻战术意识的培养进行了研究，并提出了一些培养足球运动员定位球进攻战术意识的心理学方法，这种方法对其它战术意识的培养也具有借鉴作用。

In the freestyle, there are three types of kicks: The six-beat kick, the two-beat kick, and the two-beat crossover kick. The six beat kick is favored by sprinters, while the variations of the two beat kick are favored by distance swimmers.

在进行自由泳时，目前有三种打腿方式：6次腿、两次腿和两次交叉打腿。6次腿常见于短距运动员，那么两次腿则多见于长距离游泳运动员。

Achieve mastery through a comprehensive study of the subject of draw inferences about other cases from one instance knocks Shan Zhenhu ground of act rashly and alert the enemy is pushed and wide, give kill poisonous software, free code, free dress, free book, free toy, free telephone call free mobile phone, free lunch, free accommodation, free qualification, free entrance ticket, free spring festival scrolls, freely to be waited a moment etc.

举一反三融会贯通敲山震虎打草惊蛇地推而广之，赠送免费手机、免费午餐、免费住宿、免费资格、免费门票、免费春联、免费杀毒软件、免费代码、免费服装、免费书籍、免费玩具、免费电话等等等等。

Yeast-free, Wheat-free, Milk-free, Egg-free, Soy-free, Gluten-free, Salt-free, Artificial Color-free, Artificial Flavor-free, Salicylate-free, Preservative-free.

不含麦粉，奶，蛋，大豆，麸质，盐，不含任何人工色素，不含人工调味剂，不含防腐剂。

Wang2 Yu4 very cleverness, perhaps should say him to have much of sport day, not arrive two hour, he controled technique, the dish kick, the Ke kick, turn to kick, stretch tight to kick and everything and all started still very well-trained.

王玉很聪明，或者应该说他很有运动天份，不到两个时辰，他就掌握了技巧，盘踢，磕踢，拐踢，绷踢，样样都上了手还非常熟练。

Some swimmers kick with a six-beat kick in freestyle (six kicks for each stroke cycle), while others use a two-beat kick or a four-beat kick.

有些游泳运动员自由泳做6次打腿（一个完整的自由泳划手周期内作6次打腿），但有些运动员则作两次或者四次。

These 25 are separated by 25 meter kick, it is important in streamline drill that you can also consider an alternative kicking position in between each segment of streamline +2, streamline +4 and streamline to the full stroke alternating with 25 torpedo kick on your back then 25 with torpedo kick on your front, 25 with arms folded kick front and back, and 25 overlapping arms kicking, both on you front, side, or back.

在这些25练习之间穿插着进行25米打腿。流线型练习中需要留意的是，你可以在每个流线型+2、流线型+4和全划臂流线型练习中间穿插的打腿中考虑采用交替的姿势– 25米仰卧鱼雷打腿、然后25米俯卧鱼雷打腿、25米手放两侧仰卧和俯卧的打腿、以及手前交叉的俯卧、侧卧和仰卧打腿。

objective to evaluate efficacy of extracorporeal shock wave lithotripsyfor treating ureteral stones in situ,investigate the cause of higher re-treatment rate.methods total of 687 patients with ureteral stone were received eswl between january 2000 and december 2004,included 455 male(66.2%) and 232 female(33.8%) patients,6 cases have bilateral ureteral calculi,12 cases have unilateral multiple calculi.hence,together 709 ureteral calculi were treated.patients upper ureteral calculi were treated in the supine position,for lower ureteral calculi patients were turned prone.to reduce eswl-induced renal trauma and pain,using lower energy source,adjusted power setting from 9.8 to 13.2kv,limited 1500 shock wavs per one session.no auxiliary procedure were used before eswl.the stone size was measured as the surface area of stone length by stone width on x-ray film.the interval between two treatment sessions was two weeks.results of 709 ureteral calculi,the overall stone free rate was 97.3%(690 calculi),re-treatment rate was 34.1%(292 calculi).according to the performed treatment sessions,one session 467 calculi,the mean stone size 37.27mm2,stone free rate 65.4%(464 calculi).two sessions 138 calculi,the mean stone size 62.48mm2,stone free rate 18.4%(131calculi).three sessions 52 calculi,the mean stone size 79.60mm2,stone free rate 7.1%(50calculi).four sessions 19 calculi,the mean stone size 101.63mm2,stone free rate 2.4%(17calculi).fivesessions 33 calculi,the mean stone size 119.33mm2,stone free rate 3.9%(28 calculi).overall 19 cases(2.7%)turned to other treatment modalities.of 335 upper ureteral calculi,303 achieved stone free (95.8%),re-treatment rate was 38.5%(129 calculi).of 374 lower ureteral calculi,369 achieved stone free(98.7%),re-treatment rate was 30.2%(113 calculi).the re-treatment rate of upper ureteral calculi was higher than lower ureteral calculi(p＜0.05,χ2=5.40).the difference of stone-free rate between upper and lower ureteral calculi was no significant(p＞0.05,χ2=0.15).conclusion eswl should be considered first line therapy for ureteral stone still.stone burden are the main variable of higher re-treatment rate,upper ureteral stone may moving with respiring during eswl.so efficinet shock wave was decreared,re-treatment rate become higher.

目的 评估体外震波碎石治疗输尿管结石的疗效，探讨再治疗率高的原因及输尿管结石的治疗选择。方法回顾2000年1月～2004年12月间eswl治疗输尿管结石的临床资料687例，男455例（66.2%），女232例（33.8%），平均年龄46.6岁（15～83岁）。有双侧输尿管结石6例，单侧多发性输尿管结石12例（4颗1例，3颗2例，2颗9例），共计输尿管结石709颗（含透光结石13颗）。应用上海爱申公司生产的desunit6030型碎石机，c臂x线球管做结石定位。上段输尿管结石（肾盂输尿管交界处至骶髂关节上缘）取仰卧位，下段输尿管结石（骶髂关节上缘下至输尿管口）取俯卧位。为减少eswl引起的肾损伤和疼痛，应用较低的能量，震波发生器电压从9.8～13.2kv，震波频率1.5s。每次治疗设定为1500次震波。治疗后3天摄腹部平片或b超，以后每隔7日重复检查。假如结石未碎或有残留结石最长径＞3mm以上，再次eswl，两次治疗的间隔时间为两周。结石的大小用x线片上的表面积（mm2表示。结果 709颗输尿管结石总的治愈率为97.3%（690颗），再治疗率34.1%（242颗）。其中一次治疗467颗，平均结石大小37.27mm2，治愈464颗（65.4%），3颗改治疗；两次治疗138颗，平均结石大小62.48mm2，治愈131颗（18.5%），7颗改治疗；第1和第2次治疗治愈率（1个月治愈率）为83.8%。3次治疗52颗，平均结石大小79.60mm2，治愈50颗（7.1%），2颗改治疗；4次治疗19颗，平均结石大小101.63mm2，治愈17颗（2.4%），2颗改治疗；5次及5次以上治疗33颗，平均结石大小119.33mm2，治愈28颗（3.9%），5颗改治疗。总计19颗（2.7%）结石改变治疗方式。上段输尿管结石335颗，治愈321颗（95.8%），再治疗129颗（38.5%）。下段输尿管结石374颗，治愈369颗（98.7%），再治疗113颗（30.2%）。经χ2检验，上、下段输尿管结石的再治疗率差异有显著性（χ2=5.40，p＜0.05），治愈率差异无显著性（χ2=0.15，p＞0.05）。不良反应：血压升高13例（1.9%），震波区域疼痛26例（3.8%），震波进入处皮肤点状淤血33例（4.8%），肉眼血尿128例（18.6%），均于第2、3天自行消失。结论 eswl目前仍是输尿管结石的第一线治疗，结石的大小是再治疗率高的主要因素。结石的位置有影响，上段输尿管结石可随呼吸移动，有效震波次数减少，再治疗率比下段输尿管结石高。eswl前注重病例筛选可降低再治疗率。

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But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。