英和和英

without losing equilibrium

an endless chain

hold or carry in equilibrium

an X-linked mutation

an autogenic succession

bring into balance or equilibrium

throw out of balance or equilibrium

stabilization by bringing into equilibrium

in an optimal state of balance or equilibrium

inactivity resulting from a static balance between opposing forces

be in counterpoise

an acrobat who balances himself in difficult positions

keep [lose] one's balance

make stable and keep from fluctuating or put into an equilibrium

(of physical systems) continuing in its present state of equilibrium unless sufficiently disturbed to pass to a more stable state of equilibrium