举

There is a small action range in archery.Simple methods and analysis is inadequate,so the author,on the basis of testing the archery athletes in national team with the Qualisisy infrared photoelectric testing system,Footscan sole pressure testing system,Noraxon myoelectricity remote testing system, etc,analyzes comprehensively the action technique of the athletes in national team from the posture,body motion characteristics,body posture equilibrium and stability,distribution of centre sole pressure, myoelectricity characteristics,etc,with the methods of relative software and data statistics.The conclusions and the suggestions are as follows:Conclusion:Firstly,the communality of posture angle,muscle strength,the activation order of main muscle during raising the bow, raising the bow and the timing of the raising could be used as the evaluation index of technique action in archery;Secondly,the length of the time needed in the different periods couldn\'t be used as technique evaluation index since it has no relation with the result.But the time of raising and pulling back the row is relatively fixed,and the time has a positive relation with the archery achievement of the national team in China.Thirdly,the central index of the sole pressure could be used as the reference criterion of selecting athletes and forecasting achievement.During playing archery,the interrelation between the central index of the sole pressure and the achievement is different individually and in different periods.Fourthly,there is low stability of the archery athletes in the front and back direction during the action, caused by the athletes\' posture disequilibrium of dorsal abdominal muscle and non-professional sport shoes..Fifthly,kinematics and electromyography shows that the people on archery in China haven\'t taken the raising and pulling back the row seriously.

射箭的肢体动作幅度小，简单的手段和分析不能满足其需要，笔者结合各种运动生物力学仪器优点及射箭项目的特性，选用Qualisisy红外光点测试系统、Footscan足底压力测试系统、Noraxon肌电遥测系统等对国家队射箭队运动员进行多方位的测试，运用相关软件及数理统计方法，对运动员的射箭动作技术，从射箭动作的姿态构架、肢体运动特点，身体姿态平衡稳定性、足底压力中心分布、肌电特性等进行全面分析，结论及建议如下：结论：第一，姿态角、肌肉用力激活程度、举弓阶段主要用力肌肉激活顺序、举弓、开弓时间等的一致性可作为射箭技术动作评价指标；第二，各动作阶段所用时间的长短不能作为技术评价指标，但举、开弓的时间相对较固定，开举弓时间比与中国国家队射箭成绩正弱相关达到显著性；第三，闭眼状态下足底压力中心单位面积轨迹长与144支箭最好成绩正相关达到显著性，可作为身体素质、选材及成绩预测的参考依据；实射时身体平衡的足底压力中心指标与成绩的相关程度具有个体性差异、阶段性差异；第四，射箭运动员实射时身体在前后方向上的稳定性较差，这与运动员的站立姿态、腹背肌力量的不匹配以及射箭没有专业运动鞋有关；第五，运动学及肌电学都表明中国射箭训练对举弓、开弓阶段的重视不够，背部肌肉用力特征不明显，撒放技术合理性不高。

However, in the sea with the letter and determined to win every time Montoya举牌always bid less than 5 seconds to follow up quickly, so very saddened by spectators.

但是，在海中的文字和决心赢得每一次总是蒙托亚举牌竞标不到5秒的后续行动迅速，因此非常难过观众。

Erector spinae muscle fatigue was found after repetitively lifting and the forces at L5/S1 spinal joint were changed with various lifting technologies in volunteers simulating the lifting tasks in laboratory.

在实验室由健康人模拟造型作业中的搬举动作，结果重复搬举导致竖脊肌疲劳，而生物力学和动力学分析发现搬举姿势、搬举速度和负荷均影响脊柱腰骶关节的受力。

Market sources This means that the motion was negatived深国商the failure of anti-takeover action to come to an end, does this mean that the Department of Mao industry further obstacles举牌深国商disappeared?

市场消息，这意味着该议案被否决深国商反失败的收购行动来结束，这是否意味着毛泽东工业举牌深国商进一步的障碍处消失了？

This has been the acquisition of equity side suffered a collective protest, and called for exchanges of emergency investigation of "Mao industry as" the举牌irregularities.

这一直是收购方的资产遭受了集体抗议，并紧急&毛泽东行业的调查为&举牌违规行为的交往。

Was resignation to the native place, it was starry night rush Branch field, with the capital for the industry, the three predators举牌active at the same time,"the size of non-" is in waiting for The Great Escape.

是辞职的故乡，这是星夜赶科场与产业资本，三个大鳄举牌活跃在同一时间，&在大小非&是在等待的大逃亡。

Of local Party committee, government general those who regard the " that releases fight of government order, stable popular feeling, encouragement as metacentre lift " and " Gu Jinzhi to lift ", TV station criterion will regard as service center, call thematic " mission noisy lift what " and " fulfil his duty to lift ".

地方党委、政府将之视为发布政令、稳定人心、鼓舞斗志的&稳心之举&和&鼓劲之举&，电视台则将之看做服务中心、唱响主旋律的&使命之举&和&尽职之举&。

Shuangzhu mechanical vehicle lift, which includes two box-shaped Jusheng pillar, two vertical sliding in the box-shaped piece of Jusheng-piece aircraft, two up and two track-holding arm, their identity is in Jusheng pillar box-shaped structure in part by the end of Liang-bed or carpenter's square or rectangle gear boxes and gear boxes on both sides of a square-short margin upward extension of the upper beam connecting a pillar overall; Jusheng pillar box is described below rectangle gear boxes installed electric motors is one of the driving boxes; and the piece-by-two parallel fixed in its orbit above the occasional arm-supporting, through the Hua Tao Kong spaces interlinked.

毕业论文字数：36721 页数：95 带图纸任务书说明书）摘要：双柱机械式汽车举升机，它包括两个框形举升柱，两个垂直滑动在该框形举升柱上的升降滑架，两个托臂和两个轨道式托板，其特征在于所述框形举升柱是由结构在下部的底板升底梁升矩形齿轮箱及矩齿轮箱两侧短边向上延伸的方形导柱连接上部的横梁构成的整体；所述框形举升柱下面的矩形齿轮箱其中一个是安装电动机的驱动箱；而所述升降滑架是由两个平行固定在其上的托臂穿过所述轨道式托板上滑套的孔位相互连接。

On the basis of API standards and relevant Chinese standards, the dynamic characteristics of the homemade gas lift valves used in Wendong Oilfield are tested and analyzed. The dynamic characteristic parameters tested include debuging opening pressure, bellows bearing capacity, travel of valve rod, flow rate and valve leakage.

以API11V2—1995标准和国内3项与气举采油相关的石油行业标准为基础，依靠已建成的气举阀动态特性测试试验室，对文东油田使用的国产气举阀进行了调试台打开压力、波纹管承载率、阀杆行程、流量参数和气举阀漏失量等5项动态特性参数研究和现场测试。

Rod - Slide Riff} Elevate me mama - Elevate me mama - Elevate me mama - Elevate me mama.

把我举高妈妈-把我举高妈妈-把我举高妈妈-把我举高妈妈说实话这里我也不怎么懂为什么这么唱

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷