At present paper, we deduced the relative velocity distribution of mixed ideal gas molecule. Then we got the average collide frequency and average free distance.
本文导出了混合理想气体中分子相对速度的分布，并由此计算了混合理想气体中分子的碰撞频率和平均自由程。
But our kids are growing up in an age when long distance is free on their cell phones.
但我们的孩子则生长在打长途免费的年代。
Cell phones are a travel necessity nowadays, multitasking as alarm clocks, not to mention free long distance calls.
如今，手机是出游的必备品，可以当闹钟用，当然更少不了免费的长途电话了。
Many telephone plans bundle "free" unlimited long-distance service with local calling service.
在市话服务中，有许多电话计划都包括“免费”无限制长途电话服务。
She was at least free from the offence of Mr. Darcy's farther notice; though often standing within a very short distance of her, quite disengaged, he never came near enough to speak.
至少达西先生可以不再来惹她生气了。他虽然常常站得离她很近，边上也没有人，却一直没有走过来跟她说话。
The retirement of the Shuttle was supposed to free up money for a new family of long-distance, heavy-lift rockets.
航天飞机的退役应该是为新的长距离重载火箭家族腾出资金。
Over the years, fingerprinting has evolved from an inky mess to pressing fingers on sensor screens to even a few touch-free systems that work at a short distance.
多年来，指纹识别从蘸墨手印，按压传感器到非接触采集。
In his free time, he enjoys long distance, open ocean swimming, and playing baseball with his 6-year-old daughter, Christina.
在空闲时间，他喜欢在大海中进行长距离游泳，以及和他6岁的女儿Christina打垒球。
An intervening space or distance allowing free play, as between machine parts.
空隙，间隙允许自由运动所介入的空间或距离，如在机器零件之间的。
I'm calling to offer you free long distance service.
我打电话来是要提供你免费的长途电话服务。
Heaven and hell is a fine line distance, I like the angel in hell I look forward to paradise, all are free of.
天堂和地狱只有一线的距离，我象一天使在地狱仰望着天堂，所有全是自由的。
An intervening space or distance allowing free play, as between machine parts.
空隙，间隙：允许自由运动所介入的空间或距离，如在机器零件之间的。
The results indicated that semantic distance in terms of commonsense relations between words is useful to predict the performance of the free association test.
结果表明，以两词间所保持的常识关系来定义的语义距离，对预测自由联想的作业是有效的。
Part of good leadership is maintaining a professional distance from your team, free of fraternization.
好的领导者善于与团队成员保持专业距离，免于过度亲密。
The mean free path is calculated by the mean distance between the centers of your regions.
平均自由路径是由你的区域的中心之间的平均距离计算。
Then, the effective distance expression of angular spectrum along optical axis has been introduced by comparing this equation with the free propagation equation.
接下来，将此传输方程与光在自由空间的传输方程相比较，引入了角谱轴向传输的等效距离公式。
Others wanted to make free long distance phone calls.
别人想拍免费长途电话。
The rest pain, pain-free walking distance, ABI, and radioisotope scanning of lower extremities were determined during follow-up.
随访时检查跛行距离、ABI、双下肢放射性核素扫描等客观指标。
The sound pressure at near distance under free field was computed by using the wave number integration and the basic characteristics of the radiated noise were analyzes.
利用波数积分方法仿真计算了该模型在自由场条件下的近程声场，并分析了近场辐射噪声的基本规律。
In medley relays, each swimmer swims one stroke for the set distance; the order is backstroke, breaststroke, butterfly, and free style.
混合泳接力赛中，每位运动员以一种姿势游一定的距离，(泳姿势)顺序依次是仰泳，蛙泳，蝶泳和自由泳。
A new design of off-axis five mirrors optics was presented which was used to extreme-ultraviolet lithography. It was very suit for the commercialization at optical quality and free work distance.
本文探讨了一种可应用于极紫外光刻光学系统的离轴五反射镜系统，它在光学质量、自由工作距离方面满足了极紫外光刻商业化的要求。
Maxwell's free path is the mean values of the first distance, and Tait's free path is that of the second.
麦克斯韦自由程是第一种路程的平均值，泰特自由程则是第二种路程的平均值。
If all the energy in one gram of a substance were set free, it would produce enough power to lift a weight of thirty million tons for a distance of one foot.
若使一克物质中的全部能量释放出来，它就会产生出足以将三千万吨的重物提举一英尺距离的能量。
If all the energy in one gram of a substance were set free, it would produce enough power to lift a weight of thirty million tons for a distance of one foot.
若使一克物质中的全部能量释放出来，它就会产生出足以将三千万吨的重物提举一英尺距离的能量。
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