体轴是高等植物体具有的一个连续生长的体轴。 常常可以无限地生长，而这种生长一般由根和茎顶端的分生组织所控制。 需要注意的是,体轴这个概念同样适用于动物,尤其是高等脊椎动物.
气体轴承 air journal bearing ; ga earing
满装滚动体轴承 [机] full complement bearing
磁流体轴承 magnetic fluid bearing ; hydro-magnetic bearing
染色体轴 [遗] chromosome core
整体轴承 solid pedestal ; solid bearing ; Inseparable bearing
绑定到物体轴心 Bound to Object Pivots
整体轴颈轴承 solid journal bearing
纺锤体轴 spindle axis
指向包裹物体轴心 Towards Wrap-To Pivot
文中在物面无滑移边界条件的基础上施加物面绕体轴的切向速度，通过求解定常ns方程对飞行器滚转进行模拟。
In the paper, the steady NS equation was solved to simulate aircraft roll by adding tangent velocity to no slip wall boundary condition.
因此，优化解决方案是从轴的原点沿 (1,-1) 方向作为方向向量指向多面体边界的最远点。
Therefore, the optimal solution is the farthest point on the polyhedron boundary from the axis' origin using the direction (1,-1) as a direction vector.
泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
The pump comprises mainly of pump body, cover, impeller, shaft, seal ring, intermediate support, sealing and suspension assembly, etc.
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