The cells produce a protein structureshaped like the plastic tube, which dissolves.
这些细胞产生出和塑料管同样形状的蛋白结构，而塑料管则分解了。
2
A gymnasium consists of space truss structure and shopping basket shaped truss structure, and the T-type rigid connection joint is adopted when the circular tube is intersected.
某体育馆是由网架结构和落地提篮形桁架组成的杂交结构，圆管相交采用T形相贯刚接节点。
3
Results color Doppler ultrasound showed honeycomb-shaped, the multi-strip expansion tubestructure within filled with the portal vein type blood stream around main portal pain and branches.