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单词 roll rate
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roll rate
roll rate n. angular velocity about a roll axis.
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society > travel > air or space travel > a means of conveyance through the air > aeroplane > qualities and parameters of aircraft > [noun] > angular velocity of vehicle about its roll axis
roll rate1949
1949 Sci. Monthly Mar. 176/2 The missile roll-rate effect gave both pleasure and sorrow when it was first found.
1961 W. R. Kolk Mod. Flight Dynamics viii. 146 The unstable pitch-yaw resonance encountered at roll rates exceeding the natural frequencies in either pitch or yaw.
2002 M. Huang Vehicle Crash Mech. vi. 382 Upon a lateral impact of a vehicle with a curb..the vehicle experiences an angular acceleration due to a sudden change in roll rate.
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