Sentence examples for is usually driven from inspiring English sources

The shaft of a bottle centrifuge is usually driven by an electric motor, gas turbine, or a hand-driven gear train located above or below the rotor.

The incentive to conduct a field test is usually driven by economics.

This time around, Mr. Brown is also using his own car, though it is usually driven by his security detail.

A new study from the European Central Bank confirms that significant deficit improvement is usually driven by rising interest rates.

This is usually driven by applying a fixed current, instead the novel approach presented here uses a fixed potential.

The evolution of the phase field variables is usually driven by the gradient flow of a total free energy functional.

Convection in these layers is usually driven by buoyancy sources of thermal or compositional origin, with very different molecular diffusivities.

The choice is usually driven by one of two impulses: to strengthen the positive attributes of a Presidential candidate or to mitigate the candidate's liabilities.

He is usually driven in a large, black S.U.V., and his appearances are telegraphed by fit-looking young men with wire devices in their ears.

In reality, nuclearization is usually driven by regional concerns — from India's rivalry with Pakistan to Israel's fear of Middle Eastern encirclement.

Markets are braced for swings in the currency.Sterling's value is usually driven by the path of global interest rates, which are especially tricky to predict at the moment.