改变圆筒旋转速率就改变被筛选的速率。
Changing the rate of cylinder rotation changes the speed selected.
旋转速率与结构阻尼及其他结构参数对气动弹性动态稳定性影响也比较显著。
Also, spin rate coupling with structural damping ratio and other structural parameters have a significant influence in aeroelastic dynamic instability for spinning rocket.
设计出一种旋转锥式煤热解炉，对炉内煤颗粒热解过程进行实验研究，测定了煤颗粒平均粒径、热解温度、旋转锥旋转速率及煤热解失重的关系。
The effects of the coal particles' mean size, pyrolysis temperature, cone's rotational speed and the proportion of the mixture on the coal's pyrolytic weight loss were tot determined.
由于地球自转速率发生偏离，因此当把地球绕中轴旋转一圈作为一个单位时，（这种偏离）就相当于一秒钟时间。
Since Earth’s rotation rate varies, so would the value of one second when it’s defined as a fraction of the time it takes for one spin of the Earth on its axis.
这还算顺利，并且提高了飞船的自转速率，从现在的一分钟旋转19.16增加到了原来的19.76。
That went off without a hitch, increasing the craft's rotation rate from 19.16 revolutions a minute to its original value of 19.76.
这还算顺利，并且提高了飞船的自转速率，从现在的一分钟旋转19.16增加到了原来的19.76。
That went off without a hitch, increasing the craft's rotation rate from 19.16 revolutions a minute to its original value of 19.76.
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