在太空中，计算机被用来控制宇宙飞船的速度和方向。
In space, computers have been used to control the speed and direction of a spaceship.
挡板的速度会影响球的速度和方向吗？
Does the speed of the paddle influence the ball speed and direction?
这些节点可以从地面的振动测量出车辆的速度和方向。
They were able to measure the speed and direction of vehicles from ground vibrations.
接近和离开时尽量要慢，避免突然改变速度和方向的。
Approach and leave slowly, avoiding sudden changes in speed or direction.
我们银河系相对于几个邻近星系的的位置、速度和方向也很重要。
Our galaxy's position, speed and direction relative to several neighboring galaxies is also important.
宇航员用电脑控制宇宙飞船的速度和方向，甚至控制其内部的温度。
Astronauts use computers to control the speed and direction of their spaceships, even the temperature.
在飞荡时，玩家可以控制速度和方向，以及你想何时或怎样结束这个动作。
In the swing, you have control over the speed and direction - and when and how you want to let go.
这样，你就可以控制方向和速度。
速度：一个物体运动的方向和速率。或者是在某一位置的变速率。
Velocity: the speed and direction of an object, or its rate of change in position.
尤其是破裂速度的大小和方向对烈度分布的影响更大。
Particularly, the rupture velocity and rupture direction would have more effect.
易于使用的把手提供了方向，深度和速度控制。
The easy to use handlebars offer control over direction, depth, and speed.
易于使用的把手提供了方向，深度和速度控制。
The easy to use handlebars offer control over direction, depth, and speed.
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