求翻译：本研究利用有限元方法，在不考虑支架与血管的相互作用及承受脉动载荷的情况下，模拟了三种不同材料（CoCr合金，316L不锈钢和Mg合金）但具有相同结构的支架预压缩和自由扩张的过程。是什么意思？

In this study, finite element method, without considering the interaction of vascular stents and the circumstances under pulsating load to simulate the three different materials (CoCr alloy, 316L stainless steel and Mg alloy), but has the same structure of the stent and free pre-compression expansio

This study will use finite element method, without taking into account the interaction between the blood vessels and bear stent payloads pulse, a simulation of 3 different materials (CoCr L alloy, 316 stainless steel and Mg Alloy) but have the same structure of stent pre-compression and expansion of

This research use finite element method, in did not consider but the support and the blood vessel mutual function and in the withstanding pulsation load situation, has simulated three different materials (the CoCr alloy, the 316L stainless steel and the Mg alloy) has the same structure support preco

In this study using finite element method, without taking into account the support and interaction of vascular and subjected to fluctuating load cases, simulated three different materials (CoCr alloy, 316L and Mg alloys of stainless steel) but has the same structure supports compression and expansio

, but have supporting the course that the pre- compression and freedom expand of the same structure after imitating three kinds of different materials (CoCr alloy, 316L stainless steel and Mg alloy).