parallel operation
simultaneous operation

The dual derricks allowed simultaneous operations to be performed, and according to Transocean increased efficiency by 40 percent.

The game uses a timer system to simulate the simultaneous operation of the recruits.

Spool is short for simultaneous peripheral operations on line.

As travelers learn to their dismay, the runways at Lambert, built 1,300 feet apart, are too close together for simultaneous operation in bad weather.

In contrast, parallel computers can carry out thousands of simultaneous mathematical operations.

In computer science, Spool is an acronym for simultaneous peripheral operations on-line.

They surrounded the Bolivian troops through three simultaneous operations.

The survey is divided into two simultaneous operations which embrace the surviving records of both persons and organisations.

Currently, two Auto Train consists are in simultaneous operation each day.

"I am capable of quadrillions of simultaneous operations," the pilot responded.