| 1. | Strain is proportional to stress .
应变量与应力成正比。 |
| 2. | First, the volume is proportional to the number of moles .
第一，体积和摩尔数成正比。 |
| 3. | The amount of scattering will thus be proportional to the number of electrons .
于是散射的量将与电子数成正比。 |
| 4. | The length of the chain molecule is proportional to the kinetic chain length .
链分子的长度与动力学链长成正比。 |
| 5. | He then observed that under these same assumptions the area is proportional to the defect .
他于是指出在同样的假设下，面积与亏值成正比。 |
| 6. | We now discuss the case of a force that is proportional to the first power of the velocity,
现在，我们要讨论力与速度的一次幂成正比的情况。 |
| 7. | The radii are proportional to the time which has elapsed since the wave front occupied the position wi .
半径与波前占据wi位置以来能经过的时间成正比。 |
| 8. | When viscous forces predominate the flow is proportional to the pressure drop across the element .
当粘滞力起主导作用时，流量当通过主要部分的压力降或正好。 |
| 9. | Elevation differences is small compared with the earth's radius, this is proportional to the height above sea level .
高程差与地球半径相比显得很小，它与海洋面以上的高度成正比。 |
| 10. | This shift of barycenter is proportional to the tilt angle and is a function of the tank area and tank spacing .
重心的偏移量与倾斜角成正比，并且是容器面积和容器之间距离的函数。 |
