spherical chain

用法例句

The paper photographed the first 8 female hammer throwers of the National Trackand Field Tournament dynamically,3-dimentionally and,closely.

研究结果表明:掷链球最后用力技术由单支撑最后用力阶段和双支撑最后用力阶段两部分构成;单支撑最后用力阶段开始时机应在链球摆过最后一圈高点处于方位角200°~230°范围内;我国优秀女子链球运动员单支撑最后用力阶段肩髋轴间夹角较小,链球与肩轴的夹角较大,链球加速距离缩短,导致链球速度降低。

The strength levels of 21 Chinese elite male hammer throwers were analyzed by looking up literature, by investigation and by mathematical statistics.

采用文献资料法、调查法、数理统计法 ,对我国 2 1名优秀男子链球运动员的力量素质进行了研究。

We extend the traditional method by replacing a low pair with a higher pair,and the use of the method can produce all possible structural types of a planar kinematic chain with multiple joints and higher pairs in accordance with the adjacent matrix of the kinematic chain of a planar link.

提出了含复铰有高副平面运动链结构类型综合的邻接矩阵方法。

This paper presents an adjacency matrix method for identifying topological symmetry to planar kinematic chains with multiple joints.

提出了识别含复铰平面运动链拓扑对称性的邻接矩阵方法。

This paper presented a classification method to planar kinematic chains with multiple joints and higher pairs based on structural characteristics.

提出了基于结构特征的含复铰和高副平面运动链的分类方法。

Some Views on College Hammer Training After Class;

对高校链球运动课余训练的几点认识

Research on History and Developing Trend of Hammer Throw

链球运动的历史沿革与发展趋势研究

Importance of Strength Training on Performance of Hammer Thrower

试析力量训练对链球运动员运动成绩的重要性

The Study on Comparing Hammer Throw Technique between Chinese and Overseas Excellent Men Hammer Throwers;

中外优秀男子链球运动员旋转技术的比较研究

Research on Psychological Training Before Competition on Throw Sportsmen of Callan;

青少年链球运动员赛前心理训练实验研究

Compasion Study on Rotating Velocity of Female Elite Hammers in China;

我国优秀女子链球运动员旋转速度的比较研究

The Research on Talent Selection Index Target of Chinese Junior Hammer Throwers;

我国青少年链球运动员选材指标的研究

Analysis of the Factors Affected the Performance of Chinese Men s Hammer Throw;

影响我国男子链球运动成绩提高的因素分析

The Major Factors Affecting Men s Chainsball Performance;

影响我国男子链球运动成绩的主要因素

Analysis on the Characters of Throw Technique of Russian Throwers;

俄罗斯链球运动员投掷技术特点的分析

Gray Correlative Analysis on Performance of Our Elite Hammer Athlete Zhang Wen-xiu;

对我国优秀链球运动员张文秀运动成绩的灰色关联分析

Characteristics of Kinematics of the Last Power Phase Technique of Chinese Excellent Female Hammer Throwers;

我国优秀女子链球运动员最后用力技术的运动学特征分析

Kinematical Analysis on Spinning Technique of Elite Female Hammer Throwers in Jiangsu Province;

江苏省优秀女子链球运动员旋转技术的运动学分析

The Three-Dimensional Kinematic Analysis on Spinning Technique of Some Female Elite Hammer Throwers in Jiangsu Province;

江苏省部分优秀女子链球运动员旋转技术的三维运动学分析

Kinematics Features of Rotated Techniques of Chinese Outstanding Woman-Hammer Players;

我国优秀女子链球运动员旋转技术的运动学特征分析

The Kinematic Analysis on Spinning Technique of Female Weight Thrower: Guyuan;

我国优秀女子链球运动员顾原旋转技术的运动学分析

The Kinematic Analysis on Spinning Technique of Male Elite Hammer Thrower;

我国部分优秀男子链球运动员旋转技术的运动学分析

Outstanding Hammer Sportsman Man of China and Foreign Countrise Throw the Kinematics Comparatire Anatysis of Technyue;

中外优秀男子链球运动员投掷技术的运动学分析