驱动轮和销轨的相对速度按正弦函数变化。
The relative speed between driving wheel and pin rail varies with sinusoidal function.
但是从他最初超我车时的相对速度来判断，我不敢肯定。
But judging by our relative speeds when he'd originally passed by, I'm not so sure.
假如B在a前面，那么相对速度怎样改变呢？
How would the relative velocity be altered if B were ahead of A?
本文研究了一种基于相对速度偏角的导引律。
This paper studies a new guidance law based on the relative velocity deflection Angle.
绘制了两齿面接触点处相对速度的速端曲线图。
The extremity curve of the velocity vector at the contact point was also drawn up.
因此有两种可能的解释来说明相对速度的变化…
There are thus two possible explanations to account for the change in speed…
如果你坐在火车里，就能感觉火车和汽车的相对速度。
You'll sense the correlative speed of train and car if you're sitting in the train.
我们问，“测算球的相对速度和角度，判断白球到球袋的距离以及最后的位置呢？
we asked. 'Measuring the relative speed and angles of the balls, the distances to the pocket and final placement of the white ball?'
随着循环量的增大，立管内的负压差梯度及气固相对速度也随之增大；
The negative pressure gradient and slip velocity in standpipe increase with the increase of circulating rate.
通过这个过程，教练可以大体得知船员的划船能力以及和其他组员组合后的相对速度。
This exercise gives coaches a good indication of each oarsman’s boat-moving ability—and of the relative speed of combinations of rowers.
我们坐在其中的一列火车上带着特制的速度测量仪，可以测出两列火车之间的相对速度。
We are seated in one of the trains, and with us we have a special speedometer that measures their relative speed.
随后给出了一种以链路距离变化率作为相对速度来计算多普勒频移的新方法。
Then a new method of computing Doppler shift is presented, in which the variation of link length is regarded as the relative velocity between satellite and earth station.
结果表明，颗粒-液体间相对速度在很短时间内即可达到一个相对稳定的值。
Results show that the relative velocity between the particle and the liquid can achieve a relative stable value within a very short time.
此相对速度比弹丸的初速高 ，利用静止靶进行试验 ，火炮无法达到此速度。
This velocity is usually higher than the original speed of the projectile, and cannot be obtained in the test of stillness target.
研究认为，烟幕微粒的运动状态主要决定于烟幕云团与微粒的相对速度和湍流强度。
Investigation reveals that smoke particles kinestate is decided mainly by the relative velocity between smoke cloud and particles and the smoke cloud turbulent intensity.
航空拍摄时，由于飞机与地面景物存在相对速度等原因的存在，发生像移是难免的。
It is inevitable to bring image motion during aerial photography because of the existence of relative speed between plane and ground scenery and other factors.
通过对轧辊与轧件相对速度的分解，作出轧制速度曲线，得出满足轧件不转的条件。
The author draws the curve of rolling speed by decompounding the rolling velocity and obtained the qualification that meets the workpiece not rolling when the 3-roller rolls.
但是，如果您运行的电机功率约为60你会得到一个相对速度为每分钟6 - 10米。
But, if you run the motor power at around 60 you will get a relative speed of 6-10 feet per minute.
该纤维束的旋转增加了所述流体与所述中空纤维之间的相对速度，并且提高了所述物质传递。
Rotation of the fiber bundle increases the relative velocity between the fluid and the hollow fibers and increases the mass transfer.
1969年的第一天，北极的高空上，两位英国文学教授正以每小时1200英里的相对速度相互靠近。
High, high above the North Pole, on the first day of1969, two professors of English literature approached each other at a combined velocity of 1,200 miles per hour.
这有点像是突然转向的赛车在环形赛道上相撞，月亮们也在同一轨道公转，所以他们之间的相对速度很小。
Like racing cars that swerve and hit each other on a circular track, the moons' speed relative to each other is low because they travel in nearly the same orbit.
如果两列火车之间的相对速度依然相同，都是每小时10英里，那么最终的结果也会是相同的。
Therelative speed between the trains remains the same, 10 mph; and the end result will be thesame.
这种应用不仅可以获得对目标、导弹及其相对速度的实时测量，还可以完成脱靶矢量的实时测量。
This application not only acquires the realtime measurement of target, missile and relative velocity, but also completes the real-time measurement of MDI vector.
棒垒球运动是一项比心理素质，比意识，比相对力量，比相对速度和耐力，同时又比灵巧的运动项目。
The baseball and softball game are one of sports which compare with psychological diathesis, consciousness, relative power, relative velocity, relative muscular endurance and dexterity.
如果你回答说是的，那么你就又错了。我们所能够完全肯定的一点只是这两列火车之间的相对速度变了。
If your answer is yes, then you are wrong again. All we can be certain of is that the relative speed between the two trains changed.
如果你回答说是的，那么你就又错了。我们所能够完全肯定的一点只是这两列火车之间的相对速度变了。
If your answer is yes, then you are wrong again. All we can be certain of is that the relative speed between the two trains changed.
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