轻杆 meaning in English

lighter bar

Rech hexagon head bolts with waisted shank with split pin hole . sim thread
轻杆有开口销孔六角头螺栓. sim螺纹
Rech hexagon head bolts with waisted shank without split pin hole . sim thread
轻杆无开口销孔六角头螺栓. sim螺纹
Super light carbonic fiber pole , aluminium arms , manual open , black or silver color flower carved handle
碳纤超轻杆,铝骨手开三折伞架,黑色手柄和银色雕花手柄两种
According to the basic character of rigid body , the mechanical characteristics of two equal mass particles jointed by a rigid light bar : the momentum and impulse along the bar are equal , using these characteristics , some complex motions of this system can be solved
摘要从刚体的基本性质出发，导出了刚性轻杆连接的质量相等的两质点球系统的某些力学特性：刚性轻杆连接的质量相等的两质点球系统，在沿杆方向上两质点球的动量分量相等，所受的冲量分量也相等，并利用这些特性解决了该系统的某些复杂的力学问题。