| 1. | Tensor algebra is tied to coordinates .
张量代数则离不开坐标系。 |
| 2. | This coordinate system is called the triad at the point .
这个坐标系叫做该点的三面形坐标系。 |
| 3. | These axes are called member axes (or local axes) .
这些坐标系叫做杆件坐标系（或局部坐标系）。 |
| 4. | Inversion changes the "handedness" of a coordinate system .
反演会使坐标系的“左右手性质”发生变化 |
| 5. | The value of the new coordinate systems and surfaces is twofold .
新坐标系和坐标曲面的价值是双重的。 |
| 6. | this is again a monoclinic system with =0, =1.
这又是一个0，1的单斜晶坐标系。 |
| 7. | The first invariant of strain is independent of the coordinate system being used .
第一应变不变量与所用的坐标系无关。 |
| 8. | Since there are four reflections, the exiting image will be right-handed .
因为共有四次反射，出射的像将是右手坐标系。 |
| 9. | In many cases sample coordinates are recorded on an orthogonal grid coordinate system .
在多数情况下，样品坐标记录在正交网络坐标系。 |
| 10. | The choice of orientation of the(x, y, z)coordinate system is, of course, quite arbitrary .
当然，坐标系（x，y，z）轴向的选择是任意的。 |
