| 1. | Potential is defined relative to an arbitrary datum .
势是相对于任意参考面而定义的。 |
| 2. | The velocity is with respect to a fixed frame of reference .
此速度是相对于固定标架的。 |
| 3. | The rule of law is preferable to that of a single citizen .
相对于人治来说，法制更可取。 |
| 4. | What will then be the velocity of a plane relative to the earth ?
飞机相对于地面的速度又如何？ |
| 5. | We can only speak of rationality relative to a frame of reference .
我们只能相对于一种参照系来谈论合理性。 |
| 6. | Logarithms are defined with respect to an arbitrarily chosen constant .
对数是相对于一个任选的常数来确定的。 |
| 7. | It was analysis in the sense of plato, who opposed to synthesis .
它就是柏拉图心目中所认为的分析法（相对于综合法而言）。 |
| 8. | Molecules excited electronically, are unstable relative to the ground state .
相对于基态来说，电子被激发了的分子是不稳定的。 |
| 9. | We now determine x such that the displacement of b's relative to b is zero .
我们现在确定x，以使得B'点相对于B点的位移等于零。 |
| 10. | Radar altimeters are used in aircraft to indicate height above the ground of sea .
雷达高度表用以指示飞机相对于地面或海平面的高度。 |
