The article studies how to pedaling a bicycle correctly according the pedal move a cir-cular motion under the different strength base and different working stage on mechanics.
本文从圆周运动的力学原理出发,分析了自行车足踏蹬运行1周的受力情况和其不同的工作阶段,介绍了3种踏蹬技术和运动员进行踏蹬动作训练的注意事项。
The article studies how to pedaling a bicycle correctly according the pedal move a circular motion under the different strength base on mechanics and morphology.
本文从力学和形态学的角度,根据自行车足踏蹬一周圆周运动的受力情况,进行踏蹬技术特征的分析研究,试图解释运动员正确踏蹬骑行动作的科学原理。
It puts forward a skill,that is earlier stretch of the muscles,to make further increase on the tension coming from shrinkage and quicken the active rhythmn,with suitable angle,rational height and the fastest initial speed putting the shot.
运用生物力学的基础理论，对背向侧蹬滑步推铅球技术连续图片进行综合分析，提出予先充分拉长大肌肉群的长度，进一步加大收缩时产生的张力，加快推球的运动节奏，以适宜的角度，合理的高度和最快的出手初速度推掷铅球的动作技术。
Through consulting the documents,the author analyzed the various viewpoints of sprint running power sources comparatively;and thought that the leg-drive backward is not the only source for running in the sprint.
就短跑途中跑动力来源的各种观点加以对比分析,认为后蹬不是短跑途中跑的唯一动力来源,对途中跑中动力的各种来源不能片面讨论,应辨证地来看待与分析。
Investigation of Pedaling Force at Different Cadence in Cycle-ergometer;
不同踏蹬频率下自行车运动员踏蹬力研究
EMG Analysis of Pedaling in Track Cyclists;
场地自行车运动员踏蹬运作肌电研究
A Research on Making and Applying the Measurement and Analysis System of the Bicycle s Pedalling Smoothness;
自行车踏蹬圆滑度测定分析系统的研制与应用
Manufacture of Bicycle Vehicle on Testing and Its Diagnostic Software on Pedalling Technique;
自行车测试车研制及踏蹬技术诊断分析系统软件的开发
Pedaling state of Chinese high-level female cyclists in 500m time track cycling;
我国高水平女子场地500米计时项目自行车运动员踏蹬状态研究
A Experimental Research of Changing Seat Angle and Seat Heights in Hypo Most Intensity on Cyclists' Pedaling Technique
次最大强度下改变坐角、坐高对自行车踏蹬技术影响的实验研究
brake(eg a fixed-wheel cycle)by reversing the pedalling action
倒蹬踏板制动（如脚蹬闸自行车）.
He walked up to the horse and put his foot in the stirrup.
他走到马的身边，把脚踏在马蹬上。
The boy pedaled away on his tricycle.
那男孩蹬着三轮脚踏车走了。
An early bicycle propelled by pushing the feet along the ground while straddling the vehicle.
脚蹬车一种骑车时用双脚踩踏推动车前进的早期自行车
Research the relative benefits and drawbacks of different equipments,such as treadmills,stationary bikes,free weights,and so on.
对步行板、蹬踏车、杠铃等不同器械的优缺点进行一番调查比较。
A vehicle consisting of a frame mounted over a single wheel and usually propelled by pedals.
独轮脚踏车一种由装有单轮的机架构成的车辆，通常由脚蹬推动
The Astrale 8 is the standard for wired speed and cadence, now with a larger display and new design.
本款码表是标准的有线速度和蹬踏频率码表，大数字显示，新设计。
When climbing a hill, you can't stand up on your folding bike and leverage off your handlebar.
当你爬山时，你不能利用杆秆原理作用于把杆站在你的折叠车上来蹬脚踏。
Full of confidence, you set your foot on the dried loess mud with its network of fissures, and working your knees you began your step-by-step climb.
你信心十足地踏住龟裂的黄土硬皮，然后有力地蹬直膝盖的关节，一步步地攀登着。
four powerful horses were already pawing the ground with impatience, while Ali, aparently just arrived from a long walk, was standing at the foot of the steps, his face bathed in perspiration.
四匹强壮的马在不耐烦地蹬踏着地面，在台阶前，站着那满头大汗的阿里，他显然刚赶了大路回来。
Pedal down hill while you are at the front of a bunch. Cyclists dislike having to ride constantly under brakes.
下坡时当你在集团前领骑时，记得要不停地蹬脚踏。车手们通常不喜欢被迫经常性地刹车。
rudder pedal adjustment
(方向舵)脚蹬调整