The average effective pitch damping increases with increasing Angle of oscillation amplitude and decreases with increasing Mach number.

角振幅增大会使返回舱的平均俯仰阻尼增加，马赫数增大使俯仰阻尼降低。

youdao

According to the mechanism of speech signal, an effective pitch detection algorithm by combined liner predictive coding with maximum likelihood is proposed.

根据语音信号产生机理，结合常用的线性预测和最大似然法，提出了一种有效的基音检测算法。

youdao

Pulleys are on the market that permit an adjustment in the width of the groove. The effective pitch diameter of the pulley is thus varied, and moderate changes in the speed ratio can be secured.

带轮运行一定时间后，槽的宽度可以调节，这样带轮的节距是变化的，因此需要进行适当的调整以满足速度比的要求。

youdao

It seems to me an effective pitch, even if Comcast is calling itself the devil, as in go-with-the-devil-you-know.

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His death denies the group its most unifying figure and the effective pitch of an elusive and seemingly invulnerable leader.

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At issue is which person has the more effective pitch when it comes to energy policy and specifically whether to foster more fossil fuels or to increasingly favor renewable energies.

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