| 1. | The points x and y are where the bedding traces cut the horizontal surface .
层面迹线与水平面相交于XY两点。 |
| 2. | To answer this question, we need to plot trajectories of principal stresses .
为了回答这个问题，我们尚须画出主应力迹线图。 |
| 3. | The network of lines now conforms closely with a regular system of stress trajectories .
这些线所形成的网络与规则的主应力迹线族密切吻合。 |
| 4. | Strike is the trace of the intersection of an obliquely inclined plane with a horizontal reference plane .
走向是倾斜平面与水平参考成交线的迹线。 |
| 5. | The streamline, as well as the pathline and streakline, is to be understood as an average concept .
这里所指的流线迹线和纹线要理解为在平均意义下的概念。 |
| 6. | If the structure is elastic the force-displacement curve follows the same path on loading and unloading .
如果该结构为弹性者，那么在加载和卸载时力位移曲线遵循相同的迹线。 |
| 7. | An apparent or pseudo change in the sign occurs when a stress trajectory passes through an isotropic point .
当一个主应力迹线通过一个各向同性点时，该符号会发生一个表面上的或虚假的改变。 |
| 8. | The points x and y are where the bedding traces cut the horizontal surface
层面迹线与水平面相交于xy两点。 |
| 9. | Trace identification device
迹线分辨装置 |
| 10. | Crease line leans to outside
烫迹线内撇 |
