查询词典 on the track of

The authors performed 3D photographic measurement on the technical moves of ZHANG Wen-xiu as an excellent female hammer thrower in China to get relatively comprehensive body movement data by using two JVC3000 high-speed cameras, screened and analyzed the data by using SPSS software, and revealed the following findings: in terms of such technical parameters as spinning time, spinning track and spinning speed, there were some problems with this player, which restricted the enhancement of her performance, such as the double leg supporting time was shorter than the single leg supporting time; the angle of inclination of the track of various swirls (espe-cially the first swirl) was somewhat too big; the accelerating process was too short; too much attention was paid to acceleration at the single leg supporting stage; the spinning at the double leg supporting stage was too fast; the sus-tainable accelerating power was not high.

摘 要：采用两台JVC3000高速摄像机对中国女子链球优秀运动员张文秀的技术动作进行三维摄影测量，获得较为全面的人体运动学数据；运用SPSS软件对数据进行筛选和相关分析，发现该运动员在旋转时间、轨迹和速度等技术参数方面存在着一些制约成绩提高的问题，诸如双支撑时间短于单支撑时间、各圈(尤其第1圈)的轨迹倾角偏大、加速过程太短、单支撑阶段过于强调加速及双支撑阶段旋转过快、持续加速能力不强等。

the authors performed 3d photographic measurement on the technical moves of zhang wen-xiu as an excellent female hammer thrower in china to get relatively comprehensive body movement data by using two jvc3000 high-speed cameras, screened and analyzed the data by using spss software, and revealed the following findings: in terms of such technical parameters as spinning time, spinning track and spinning speed, there were some problems with this player, which restricted the enhancement of her performance, such as the double leg supporting time was shorter than the single leg supporting time; the angle of inclination of the track of various swirls was somewhat too big; the accelerating process was too short; too much attention was paid to acceleration at the single leg supporting stage; the spinning at the double leg supporting stage was too fast; the sustainable accelerating power was not high.

运动生物力学在乒乓球运动中的应用与。。。对投掷运动员运动损伤的调查分析与预。。。《运动防病治病讲座》健身运动的基本。。。都市运动研究：理论传统的界定和中国。。。《运动防病治病讲座》中年人的健身运。。。体校学生特征性运动自信心和运动动机。。。中国优秀沙滩排球运动员运动损伤流行。。。摘要：采用两台jvc3000高速摄像机对中国女子链球优秀运动员张文秀的技术动作进行三维摄影测量，获得较为全面的人体运动学数据；运用spss软件对数据进行筛选和相关分析，发现该运动员在旋转时间、轨迹和速度等技术参数方面存在着一些制约成绩提高的问题，诸如双支撑时间短于单支撑时间、各圈(尤其第1圈)的轨迹倾角偏大、加速过程太短、单支撑阶段过于强调加速及双支撑阶段旋转过快、持续加速能力不强等。

Adjust the leveling screw at the end of the track to raise or lower that end until the cart placed at rest on the track will not move toward either end.

然后调整轨道末端的水平螺丝，来抬高或降低这一端，直到静止放在轨道上小车不再向某一端运动。

This paper expounds the present situation of track-biting of road w heel of stocker that is the main equipment in the material yard of China Aluminu m Company Shanxi Branch, introduces its harms, and makes analysis on the causes of track-biting, and puts forward some methods for repairing and adjusting.

阐述了中铝山西分公司原料堆场的主体设备———混匀堆料机行走轮啃轨现状及造成的危害，并对啃轨产生的原因进行了分析，提出了修理、调整的方法。

Tests are conducted on the track degrees of different gradations of bituminous mixtures under the effect of excess loads. The result reveals that excess loads are the major cause of evoking track destruction.

对不同级配的沥青混合料在超载作用下的车辙程度进行了试验，试验表明超载是引发车辙损坏的重要原因。

On the basis of methods of feedback linearization and compound Lyapunov, the author puts forward a sort of robust output track control rule with a regulable parameter. This rule not only guarantees the system exponent output track but also makes the closed loop system have limited states.

基于反馈线性化方法和复合Lyapunov方法，作者提出了一种具有可调参数的鲁棒输出跟踪控制律，不仅可以保证系统指数输出跟踪，而且闭环系统状态有界。

Design and Calculation of parallel connected machine tool single spur track ;2. The stiffness of the single spur track directly influences on the capability of the parallel machine tool.

为探讨并联机床单支路的刚度对并联机床性能的影响，利用ANSYS软件对并联机床的单支路进行静刚度有限元分析，找出了并联机床单支路的应力集中处，得到了单支路所加载荷与丝杠受力之间的关系，改进了单支路的结构设计。

On the basis of these studies, we propose a robot track compensation control, and this strategy compensates the robot's track error caused by the structural and unstructural uncertainty well.

并在此神经网络的基础上，提出了基于CVSNN的机器人运动补偿控制策略，良好地补偿了机器人的结构性不确定因素与非结构性不确定因素造成的跟踪误差。

I saw him himself the Js script that the Track on the website clicks, unexpectedly intact the come overing that took Saimeite, still give cutout family copyright information, formidable Chinese Academy of Sciences, also do this kind of business, lose face

我看了下他自己网站上track点击的js脚本，居然原封不动拿了赛美特的过来，还把人家版权信息给删了，堂堂中科院，也干这种事情，丢人啊

Based on the analysis of track accuracy, sensor level track fusion method is modified to pursue high accuracy.

比较了中心级融合跟踪方法与传感器级融合跟踪方法的融合结构和跟踪精度。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。