下盘、下支架管、中盘、上支架管、上盘、隔板组成骨架。
The footwall, the lower stand canal, the central disc, the upper stand canal, the top wall and the separator compose a framework.
机械部分：本文主要详细介绍了机械手及行走机构、珩架拖动小车、珩架、卷扬机、上支架、下支架、滚轮等的设计。
Parts of the mechanical structure: this chapter introduced the design of manipulator and bogie phoning trailer honing rack, windlass, upper support frame, low support frame and roller etc in detail.
利用该新设备，研究人员可以实时观察细胞，因为它们生长在一个精确控制的化学或物理条件下的三维胶原支架中。
With the new device, researchers can observe cells in real time as they grow in a three-dimensional collagen scaffold under precisely controlled chemical or physical conditions.
应用推荐