torsion造句

He used a very sensitive torsion balance.

One of his jobs was to test the horsepower on battleships, using a meter with a torsion spring inside.

The company has production capacity of15 thousand tons high quality leaf spring,200 thousand units of torsion bar.

The valve can not bear the push, pull and torsion action generated by the heat-expansion and cold-contraction of pipe or other reason.

Applying frequency domain analysis method on random vibration to bridge aerodynamics, this paper presents a set of formulae for calculating buffeting responses taking into account the effect of steady wind forces and coupling of bend and torsion.