杠铃,barbell
1)barbell[英]['bɑ:bel][美]['bɑr'b?l]杠铃
1.Given lifter s video acquired with an ordinary camera in lateral view,the trajectory of the barbell s center can be tracked automatically through an improved template matching algorithm.以普通摄像机拍摄得到的举重运动员的正侧面视频作为输入,通过一种改进的模板匹配算法跟踪杠铃中心轨迹,然后根据得到的杠铃中心位置计算举重运动中关键的技术参数,最后输出包括技术参数和曲线图的技术分析报告。
2.Through studying the movement trajectory and movement velocity of the gravity of barbell center and the kinematical features of the t.通过研究抓举动作技术过程中杠铃重心的运动轨迹和速度以及身体各环节的运动特征,表明:1)通过研究杠铃和身体的垂直速度发现,运动员除李卓和唐功红杠铃垂直速度在引膝阶段存在下降趋势外,其他运动员均能在整个提铃过程保持上升趋势,技术较为合理;2)在抓举技术过程中,膝角和踝角随时间变化曲线呈现为双峰单谷型;髋角随时间变化曲线为持续增加趋势,呈单波峰。
3.By the statics analysis of knee joint,the article has a further research on the mechanics characteristic of knee joint in the barbell strength training.通过膝关节载荷静力学分析,进一步认识了杠铃力量训练过程中膝关节的力学特点和变化规律。
英文短句/例句

1.He didn't get the barbell up他没有把杠铃举起。
2.Barbell swing两手持杠铃振臂上举
3.disc: An individual cylindrical weight on the bar.杠铃片:穿在横杠上构成重量的单个的圆形片。
4."he clean and jerk, which begins with a clean lift of the weight to the chest, then the weight is thrown overhead with combined leg and arm thrust;"挺举,首先把杠铃提至胸前,然后,用伸腿伸臂动作将杠铃挺举过头;
5.He bore up the barbell and won the championship他举起了杠铃,夺得了冠军。
6.Exhale when you lift the weight.当你举起杠铃时要往外呼气。
7.The man of unusual strength jerked the barbell up那大力士猛地将杠铃举起。
8.then jerk the bar to arm's length above their head.保持静止状态,再将杠铃完全举过头顶。
9.To lift(a weight)to a position above the head without moving the legs.推举不移动腿把(杠铃)举至头顶上方
10.they lift the bar to their shoulders,运动员以一连续动作把杠铃提至肩际,
11.Changes of EEG Power Before and After Barbell Squatting Rising with Load;杠铃蹲起负荷前、后脑电功率值的变化
12."the snatch is similar to the clean, except that the lifter must bring the weight over the head in one continuous movement. "抓举与提杠相似,只是运动员必须以一个连续动作将杠铃举过头。
13.The dumbbells and barbells are of course effective and are able to take effect in a short time.西方的哑铃、杠铃等固然有效,而且可以短期内见效。
14.The Effect of Alternate Exercising Dumbbell Flying Bird and Barbell Pushingand Lifting on the Development of Chest Muscles;哑铃飞鸟与杠铃推举交替练习对发展胸肌的影响
15.Taking the weight from the ground to over your head is just more difficult.把杠铃从地上一直举到你的头顶是更难的。
16.collar: A metal component that encircles the bar and secures the weights in place.卡箍:一个金属环,可确保杠铃固定在一定重量上。
17.On the Experiment of Implementing Barbell Aerobics Resistance Training in Calisthenics Curriculum of Colleges and Universities高校健美操课程中开展杠铃操阻力训练的探讨
18.A method of transforming the conventional beam-pumping unit into the compound-balanced pumping unit with downward beam weight一种常规游梁式抽油机的“下偏杠铃”改造方法
相关短句/例句

disk barbell铃片式杠铃
3)cast iron barbell铸铁杠铃
4)appoach the bar走向杠铃
5)weightlifting pad杠铃肩垫
6)Barbell movement杠铃运动
延伸阅读

杠铃杠铃barbell举重运动中最基本的器材。最初的杠铃是由金属横杠两端各装一个金属球而成,不能增减重量。后发展成横杠两端各装一空心圆球,加重时可向球内加铁砂或铅砂。举重时,由于金属空心球壳和填充物会发出声响,所以将其称为杠铃。1910年,德国人卡斯佩尔·贝格用一组轻重不等的铁片代替了金属球,称为片杠铃,又名贝格杠铃。后来经进一步改进,制成了由横杠、杠铃片、卡箍3部分组成的标准杠铃。在正式比赛中使用的横杠长度为2200毫米,直径28毫米,重量20千克。两个内卡箍的距离为1310毫米。横杠两端的活动卡箍每个重2.5千克。所有杠铃片都应标明重量,杠铃片的重量和颜色分别为25千克红色,20千克蓝色,15千克黄色,10千克绿色,5千克白色,2.5千克黑色,其他还有1.25千克,0.5千克,0.25千克的小片。除标准杠铃外,在一般练习中都采用普通杠铃,其结构与标准杠铃相同,只是横杠两端无套管。