| 1. | The beam has a constant flexural rigidity .
该梁具有常数弯曲刚度。 |
| 2. | The fourth-rank tensors contain the compliance and stiffness constants .
四秩张量包含柔量常数和刚度常数。 |
| 3. | This combination process is called the assemblage of stiffness matrices .
这种组合的过程称为刚度矩阵的装配。 |
| 4. | Smokestacks are known to sway in the wind if they are not rigid enough .
如果烟囱没有足够的刚度；它就会在风中摇摆。 |
| 5. | In general the bearing will be "non-linear", the stiffness depending upon the value of h .
通常轴承是“非线性的”，它的刚度随h值而变。 |
| 6. | Ribs are sometimes add to the webs of castings to give greater strength and rigidity .
有时在铸件的腹板上加上肋条，以增强其强度和刚度。 |
| 7. | The requirement for a good test fixture is maximum stiffness for the lightest possible weight .
一台好的试验固紧装置应该是重量轻而刚度大。 |
| 8. | The stiffness matrix of the assemblage of elements is then generated in the same way as in the case of frames .
然后，按框架情况的相同方法建立诸单元组合体的刚度矩阵。 |
| 9. | The relatively small reduction in stress intensity magnification factor with increasing stiffness of the stiffener .
随着加强肋刚度的增加，应力强度放大因子则相应有所减小。 |
| 10. | In many open-loop machines, there is single-valued relationship between loading rate and stiffness during dynamic testing .
许多开路机器在动态试验时，加载速度和刚度之间只有单值关系。 |
