查询词典 front row

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。

A ragbag assembly of students, foreigners and part-timers, they played their football at a high school athletics ground in front of row after row of empty seats.

由华纳公司资助的纽约宇宙队像其他地方一样，队员都由学生，外国人和打短工的人组成，他们在高中的足球场上比赛，周围是空荡荡的看台。

Check method of residual error was used to judge data error, as if sum of front K residual error was unlikeness with sum of back n-K residual error in measure row, it shown that exist linear system error in measure row.

使用残余误差校核法，若测量列中前K个残余误差之和与后个残余误差之和不相等，则测量列存在线性系统误差。

Styles, biggest changes is in the color seeming:In front and back splash guard, fuel tank cover, car wheel , row spirit, in front and back avoid earthquake, enter spirit way etc., include originally the chrome, silver-plating part all change for pure black, assume a new aspect, felling more parties, more overbearing

96款，最大的改变就是在颜色外观上：前后挡泥板、油箱盖、车轮毂、排气、前后避震、进气道等等，包括原来镀铬、镀银的部分全部改为纯黑色，面目一新，感觉更硬派，更嚣张！

Ive had a front-row seat to his candidacy, and I have seen his strength and determination, his grace and his grit.

我对他很了解，我亲眼看到了他的力量和决心，他的优雅和勇气。

I've had a front-row seat to his candidacy, and I have seen his strength and determination, his grace and his grit.

在他的个人生活中，巴拉克·奥巴马一直在努力实践着美国梦想，他是一个社团的创始人，并在合众国的参议院担任参议员。

The second I saw her daughter and father laughing from their front-row seats, I knew I had made the right decision.

当那一刻，我看到坐在前排的她的父亲和女儿会心微笑的时刻，我明白我做了一次正确的选择。

The charge for a front-row seat is 250 yuan.

前排座位票价250元。

That night I was escorted to the front row and placed on the mourners' bench with all the other young sinners, who had not yet been brought to Jesus.

哪天晚上我被护送着坐到了所有忏悔者的前排，椅子上坐满了年轻的还未被洗礼的人。

That night I was escorted to the front row and placed on the mourners ' bench with all the other young sinners , who had not yet been brought to Jesus .

那个晚上我被护送到前列，并且和其他的年轻的没有被带到耶稣前的罪人都呆在忏悔者的板凳上。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。