单词 | steady motion |
释义 | > as lemmassteady motion b. spec. steady motion (see quots.). Π 1877 E. J. Routh Stabil. Given State of Motion 2 We may therefore define a steady motion to be such that the same change of motion follows from the same initial disturbance at whatever instant the disturbance is communicated to the system. 1882 G. M. Minchin Uniplanar Kinematics 140 If..all the particles..pass through it with the same velocities and accelerations (both in magnitude and in direction), the record of the motion at P becomes constant, and there is said to be steady motion at P. < as lemmas |
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