| 1. | The shape of the control box is arbitrary .
控制单元的形状是任意的。 |
| 2. | For any section, the ratio mp/my is called the shape factor .
对于任意的截面，比值MpMy叫做形状系数。 |
| 3. | 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。 |
| 4. | "aleatory" is an adjective (derived from latin) applied to several of the arts,
“任意的”是由拉丁文派生的一个形容词，用于指某些艺术。 |
| 5. | The principle of permanence of form, an arbitrary dictum, could not serve as a solid foundation for algebra .
型的永恒性原理是一种任意的理论，不能作为代数的牢固基础。 |
| 6. | The numbering is quite arbitrary and in effect merely states the order in which the equilibrium equations will be written .
编号是任意的，实际上只影响列平衡方程的顺序。 |
| 7. | In the twentieth century random association is believed to yield up the deepest secrets of the psyche .
在这二十世纪，胡乱任意的联想，却被认为可以提供藏于心灵深处的奥秘。 |
| 8. | Therefore, these equations with vanishing body forces cannot admit plane wave solutions under an arbitrary initial state of stress .
因此，这些方程当彻体力为零时，在任意的初始胁强状态下并不具备平面波解。 |
| 9. | The line argument is any line label or line number
可以是任意的行标签或行号。 |
| 10. | Taking this job was harder than any of that
谈论这个工作比之前任意的旅行都困难。 |
