3) tread
[英][tred] [美][trɛd]
踏;踏板
5) pedaling
踏蹬
1.
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。
2.
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。
6) tread
[英][tred] [美][trɛd]
踏面
1.
A review of wheel tread damage detection technologies in and out of China;
国内外车轮踏面损伤检测技术综述
2.
Reason analysis and countermeasures for scotching on wheel tread of locomotive and rolling stock;
机车车辆车轮踏面损伤原因分析及对策
3.
The detection equipment of tread abrasion and data analysis;
车轮踏面擦伤检测装置及数据分析
补充资料：踏察
1.勘察，探测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条