微管杆形丝担负划分细胞中染色体的角色。
The rod-shaped filaments of the microtubules are responsible for dividing the chromosomes in a cell.
应用矩阵方法，研究了应力波在弹性杆形部件中的传输特性。
By applying a matrix approach, the stress wave propagating in an elastic bar is studied.
杆形头部弹是用一根杆取代锥形等流线型头部的一种特殊弹种。
The rod-nosed projectile is one that replaces the conical shaped or other streamlined noses with a rod-nose.
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