What is "upgrading"

Usage examples of "upgrading".

Both the Browns and the Greens have gone through an unprecedented upgrading of their sensor systems—mostly EM bounceback systems.

This is no mere matter of discharging a cylindered sleeper, no mere question of upgrading the needle of a haberman.

When he was moved, just that September, to the small grade school in the village, the official story was that the school needed upgrading, and Mr.

The kid had also hired on with Shug because the master mechanic was upgrading the hyperdrives on many of the Desilijic smuggling ves-sels.

I’ve spent the last three years recalibrating the jacks, upgrading the plectrums, and adjusting the strings.