| 1. | Evolution equation of viscoelastic medium and exact solutions for generalized thermodynamic forces 粘弹性体发展方程中关于热力学广义力精确解 |
| 2. | Exact solutions of evolution equation for generalized thermodynamic coordinates of viscoelastic medium 粘弹性体发展方程关于热力学广义坐标的精确解 |
| 3. | In viscoelastic media , the high frequency waves propagate and are damped more quickly than the low frequency ones , so that the shape of the wave will change continuously as it propagates 在粘弹性介质里,频率高的波相对于频率低的波而言不仅传播快,同时也衰减快,这样在传播的过程中它的波形发生连续微小的变化。 |
| 4. | Any homogeneous viscoelastic medium subjected to one - dimensional tension and compression can be characterized in terms of the phase velocity c ( w ) and the attenuation coefficient deduce the complex modulus and the other equivalent viscoelastic functions 一维的纵向压缩波在同质的粘弹性介质中传播时,材料的粘弹性特性主要通过纵向波的传播速度c ( w )和衰减系数a ( w )两项来定义。 |
| 5. | The paper deduced movement and wave equation of seismic wave field in constant q viscoelastic media using the method of pseudo - spectral , and carried on forward modeling , the modeling result is the same with the one of other modeling ways 摘要本文采用伪谱法推导了常q粘弹介质中地震波场的运动方程和波动方程,并进行了地震波场数值正演模拟,模拟结果达到了其它模拟方法同样的效果。 |
| 6. | So we say that we can absolutely avoid unnecessary and bothering process in mathematic deducibility if making full use of the method of pseudo - spectral in more complex viscoelastic media , we can get wave equation when directly replacing with two kinds of relaxation modules 由此可以说,如果采用伪谱法模拟其它更复杂的粘弹介质模型时,完全可以避免不必要的而且烦杂的数学推导过程;直接将体积松弛模量和剪切松弛模量代入即可得其波动方程。 |
| 7. | In order to investigate the growth law of bone tissues deeply , osteoblast ( the seeded cell of bone tissue engineering ) is regarded as a incompressible viscoelastic medium . then the mechanical behavior of oeteoblast was analyzed , which is the basis to culture bone tissue 然而为了进一步深入细致地研究骨组织生长规律,论文将骨组织工程种子细胞成骨细胞看成是一种不可压缩粘弹性体,分析了其在离体培养下的力学行为,从而为更好地理解生长规律,并为骨组织的离体培养提供理论依据。 |
| 8. | These results are consistent with the results from gross and salzstein and so on . osteoblast is the seeded cell of bone tissue engineering . now , in order to research the response of the osteoblast when it is cultured with mechanical stimulating , the paper consider the osteoblast as an homogeneous , isotropic , incompressible viscoelastic medium 由于成骨细胞是骨组织工程的种子细胞,为研究其在机械刺激离体培养下的受力情况,论文将成骨细胞看作是一种均匀、各向同性、不可压缩粘弹性体,然后应用数值方法将物理关系中的遗传积分展开,从而导出物理关系的矩阵形式。 |