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# Spinning
# It starts spinning
# slewing coil transformer
# Definitions and representations of rotation
# spindle
# rotary device
# spindle stub
# torque
# Rotary drift
# Optical rotation scattering
# Torque ripple
# Thermal brine cessation
# stop torque
# rotation period
# Rotational check
# torque density
# Euler's rotation theorem
# axial rotation curve
# axial velocity curve
# general circulation model
