Budget of kinetic energy and total potential energy

dissipation of energy and transformation of energy

ratio of hysteretic energy to input energy

saving energy and decreasing energy

saving energy and lowering energy consumption

Saving Energy and Reducing Energy Consumption

Contraction Shift Strategy

△-contraction

1 planar contraction flow

1-set contraction

1-set contraction mapping

4 planar contraction flow

4∶1 planar contraction

abnormal uterine contraction

abrupt contraction

actinide contraction

actinoid contraction

adiabatic contraction

after contraction