1) The barrel rolled over and over.
桶子地滚动着。
2) mid-length and long runners
"滚动式"脚着地技术
1.
According to the mid - length and long runners suffer frequently from the fatigue periostitis of tibia, It directly training the exercising and the progress of the result, I discuss the reason why it happens and state the effective methods to deal with it.
(2)“滚动式”脚着地技术对提高运动成绩和预防胫骨疲劳性骨膜炎起到重要作用,但掌握“滚动式”脚着地技术的学生极少,急需推广应用。
3) barrel rolling bearing
桶柱滚动轴承
1.
Against the problem that the bed of the four-row short cylinder rolling bearing inoverhang mill in high-speed wire plant cannot be automatically positioned, the wide barrel rolling bearingwas developed to substitute the original one to solve short working-life and rubber-buming of bearingunder abnormal uneven load.
针对高速线材厂悬臂式轧机四列短圆柱滚子轴承的轴承座无法实现自位前提下,提出研制宽系桶柱滚动轴承,以更替原四列短圆柱滚子轴承,解决轴承异常偏载短寿及烧胶问题。
5) land roller
平地滚子
补充资料:桶子
1.谓圆筒容器。 2.指供做皮衣用的毛皮成件。亦指毛皮衣。
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