Make the computer program and analyse the characteristic of the shape curve, and derive out the relative speed equation of the center wheel, simplify the design process.

1、

You are wrong because all that we know is that the relative speed between the two trains changed from 0 mph to 10 mph.

你之所以是错了，我们所知道的仅仅是这两辆火车之间的相对速度由每小时0英里增加到了每小时10英里。

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2、

Worm gear and worm drive, meshing gear meshing of the relative speed between sliding friction loss is big, so, the low efficiency.

蜗轮蜗杆啮合传动时，啮合轮齿间的相对滑动速度大，故摩擦损耗大、效率低。

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3、

2, In the experiment, we measured the resistance of pipeline transportation, and find the relative speed between coal log and water in different flux by test.

在实验中，完成了对管道输送阻力的测量；并且测出了不同流量下，煤锭与水之间的相对运动速度；

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4、

The paper introduces the effect of plating voltage, temperature and relative speed of electrodes to deposit rate and recommends an optimum technical regulation for the electrolyte.

研究了施镀电压、温度、电极相对线速度等工艺参数对镍铁合金刷镀沉积率的影响规律，提出了合理的施镀工艺规范。

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5、

The results showed that the highest relative speed is affected mainly by eccentricity and radius of eccentric gear, and led to the agglutination.

计算表明，激波器偏心距和激波器半径对最大相对速度的影响最明显，是影响胶合磨损的主要影响因素；

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6、

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.

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。

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7、

When water deeper than its depth tracking, Log on only water tracking, measuring the relative speed of the water layer, the voyage.

当水深较深超过其跟踪水深时，计程仪只能对水层跟踪，测量相对水层的航速、航程。

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8、

The relative speed between the trains remains the same, 10 mph; and the end result will be the same.

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。

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9、

We are seated in one of the trains, and with us we have a special speedometer that measures their relative speed.

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。

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10、

The frequency response of recording devices is a function of the relative speed of the recording medium past the head.

记录设备的频率响应是上述记录媒质经过磁头的相对运动速度的函数。

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11、

The series ratings of the rigs arranged in the light of "relative speed loss";

按照相对速度损失概念制定修井机的系列；

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12、

Our special speedometer shows that the relative speed between the two trains is 20 mph.

我们特制的测速仪显示这两列火车的相对速度是每小时20英里。

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13、

Selectivity obstacle_avoidance research based on relative speed

基于相对速度的选择性避障方法的研究

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14、

The relative speed between the trains remains the same, 10 mph;

两列火车的相对速度每小时10英里保持不变；

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15、

Otherwise, the K theory should be modified according to the relative speed of reactions and turbulence.

在有化学反应的情形下，应根据化学反应速度与湍流交换速度的相对大小对K理论做修正；

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16、

The usual wind tunnel measurement method could not modify the very large relative speed between each separated body.

常规形式的风洞测力方法，无法模拟各分离体之间很大的相对速度。

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17、

Average Relative Speed of Gas Molecules

气体分子的平均相对速率

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18、

The response of the rotor will be influenced with the different coefficient of relative speed.

不同的速度影响因数对系统的响应也具有一定的影响。

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19、

Since the trains are traveling at the same speed, their relative speed is zero;

因为这两列火车是以相同的车速前进的，所以二者的相对速度是零；

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20、

All we can be certain of is that the relative speed between the two trains changed.

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。

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