平衡

balance / equilibrium

surname Ping

flat / level / equal / to tie (make the same score) / to draw (score) / calm / peaceful / abbr. for 平聲|平声[ping2 sheng1]

to weigh / weight / measure

beam (gymnastics) / balance beam

unstable equilibrium

dynamic equilibrium / dynamic balancing

balance / (state of) equilibrium

haltere (insect anatomy)

break-even point

thermodynamic equilibrium

static equilibrium

non-equilibrium / disequilibrium / unbalance

disequilibrium