| 1. | The n vertical planes are called diagonal plane .
N个竖直的平面叫做等分面。 |
| 2. | Lift torso up erect .
身体竖直。 |
| 3. | It starts from rest and falls vertically downward with uniform acceleration .
它从静止开始以匀加速度竖直下落。 |
| 4. | The vertical and horizontal motions of a projectile can be treated independently .
抛射体的竖直方向和水平方向的运动能够分开来处理。 |
| 5. | Figure 3 illustrates in principle a vertical pendulum and a horizontal pendulum of the simplest kind .
图3说明了最简单的竖直摆和水平摆的原理。 |
| 6. | The roller supports at a and b prevent transition in the vertical direction but allow rotation .
A和B处的辊轴支承不允许沿竖直方向平动，但允许转动。 |
| 7. | the microscope stage is now rotated about its own vertical axis into the 45°position.
现将显微镜载物台绕其自身的竖直轴转到45位置。 |
| 8. | In fig 8-8, the pendulum, consisting perhaps of a large wooden block of mass m', hangs vertically by two cords .
在图88中，冲击摆是由两条线竖直悬挂着质量为M’的大木块所构成。 |
| 9. | In other words, the vertical component of its linear momentum remains zero, since there is no resultant vertical force .
换句话说，因为没有竖直方向的合力，所以线动量的竖直方向仍为零。 |
| 10. | A key value for the point e5 is calculated from the values at the normally and diagonally disposed boundary points .
根据沿对角线方向和水平竖直方向配置的各边界点的数值，计算出E5的控制值。 |
