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women javelin
相关语句
  女子标枪
     The method of interrelation degree analysis in grey system is used to make interrelation analysis and to study the structure of interrelation degree derived from excellent women javelin thrower' physical form indexes in China ,and to reveal the importance and regularity of every index of their physical from that affects performance of javelin throw, so as to provide the theorectical basis for making further study of scientific figure selection and making a decision of trainging.
     本文运用灰色系统理论中的关联度分析法,对我国优秀女子标枪选手身体形态指标所作的关联分析及关联度结构研究,揭示了身体形态的各项指标影响投枪效果的重要性和规律性,从而为科学选材和训练的决策提供了理论依据。
短句来源
     The Three-dimensional Kinematic Analysis on Velocity Characteristics of the Right Shoulder and Hip of Chinese Elite Women Javelin Throwers in the Phase of Release
     对我国优秀女子标枪运动员最后用力阶段右肩与右髋速度特征的三维运动学分析
短句来源
     By analyzing the current status of world women javelin development since 1980 and feature of trajectory and landing of different specification javelin, the author realizes that it is worth to further discuss to use lower center of gravity of javelin set by IAAF.
     通过对 1980年以来世界女子标枪发展状况 ,以及不同规格女子标枪飞行与落地性能特征的分析认为 ,国际田联决定使用女子低重心标枪是值得认真商榷的重要问题。
短句来源
     Technical Study on the Chinese National Women Javelin Throwers'
     对我国国家女子标枪集训队员的技术研究
短句来源
     The Comparative Research on Chinese and Foreign Top women Javelin Thrower
     中外优秀女子标枪运动员的比较研究
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  相似匹配句对
     Technical Study on the Chinese National Women Javelin Throwers'
     对我国国家女子标枪集训队员的技术研究
短句来源
     The Present Condition and Countermeasure of Women Javelin (The Summary of Literature)
     我国女子标枪现状及对策(综述)
短句来源
     men and women;
     男人与女人;
短句来源
     On Women and Novels
     论妇女与小说
短句来源
     The Selection of Javelin Athlete
     标枪运动员的选材
短句来源
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Applying the wind-channel experiment and the method of computer simulation, the best angle of release and the angle of attack in woman javelin were examined. Correlation between the two angles was analysed. Based on the models of two kinds of release velocity and their corresponding angles of release, the best angle of release with javelins different in metric grade was calculated and the throwing method was suggested.

本文采用风洞实验和计算机模拟的方法,对女子标枪的最佳出手角度和初始攻角进行了研究,分析了出手角度和初始攻角的对应关系.根据两种出手速度和出手角度的模型,对女子标枪运动员使用不同米级女子标枪的实际最佳出手角度进行了计算,提出了投出实际最佳出手角度的方法.

Three sorts of training loads (weight training. supplementary instrument throwing, and actual javelin throwing) com-pleted by five Chinese elite women javelin-throwers in a half-year cycle and their overall influence upon javelin trainingintensity were studied with dynamic analysis. The results showed that a. the alternation of the three loads are generally inaccordance with the theoretical load change required in a macro-cycle, yet the supplementary instrument training needs tcbe more specialized;...

Three sorts of training loads (weight training. supplementary instrument throwing, and actual javelin throwing) com-pleted by five Chinese elite women javelin-throwers in a half-year cycle and their overall influence upon javelin trainingintensity were studied with dynamic analysis. The results showed that a. the alternation of the three loads are generally inaccordance with the theoretical load change required in a macro-cycle, yet the supplementary instrument training needs tcbe more specialized; b. the accumulative effect of the total load as well as the follow-up effect of the top load period maymuch probably be the cause of the "sudden increase" of training intensity appearing at the beginning of competitionseason.

大力量负荷、投掷辅助器械负荷和投掷标枪负荷构成了优秀标枪运动芬训练负荷系统的主要部分。本文采用动态分析法对我国五名优秀女子标枪运动员在一个半年周期中实际完成的三类负荷,以及三类负荷整体对专项强度的影响进行了分析,结果表明,三类负荷的变动基本上符合理论上关于大周期中负荷变化的基本要求,但投掷辅助性器械负荷的专项性不强;整体负荷的累积效果及高峰期的后继效应使专项强度在赛季开始时产生“突增”现象。

A mathematic model was established based on the initial conditions for the flight of the javelin, the aeromechanic characteristics of the javelin obtained in wind tunnel experiment and the physical parameters of the javelin. Using the computer simulation, the optimum release angle and shot angle of the new model woman javelin were determined. Meanwhile, the main factors affecting the lift-drag ratio and the value of force arm of the javelin were identified.

本文依据投掷标枪飞行的初始条件,结合风洞实验所获取的标枪空气动力学特性及标枪的物理特性参数,建立数学模型,用计算机模拟投掷标枪的方法,揭示出投掷新型女子标枪的最佳出手角及迎角,同时指出了影响标枪的升阻比及空气动力力臂值的主要因素.

 
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