力学

mechanics / to study hard

power / force / strength / ability / strenuously

to learn / to study / to imitate / science / -ology

dynamics (math.) / kinetics

quantum mechanics

thermodynamics

hydraulics

fluid mechanics / hydrodynamics

thermodynamic temperature (temperature above absolute zero)

thermodynamic temperature scale (in degrees Kelvin, measured above absolute zero)

Newtonian mechanics

biomechanics

aerodynamics

pharmacokinetics

pharmacokinetics

mechanics of a continuous medium / fluid mechanics

quantum chromodynamics (particle physics)

quantum electrodynamics QED

mechanical transmission

mechanical wave

celestial mechanics

wave mechanics (physics)

fluid dynamics