Wiktionary
ramping up
vb. (present participle of ramp up English)
Usage examples of "ramping up".
Talma started, her heart ramping up a beat or two as a squirt of adrenaline coursed through her veins.
We're still ramping up our numbers in the new classes and weapons, because we'd like to commit them in really useful numbers rather than penny-packets that will give the enemy time to adjust and work out countermeasures.
A quick glance at the on-screen telemetry assured him that this was Caine's destination: his adrenal production had soared, and his heart rate was ramping up toward redline.
The implication that they are ramping up for serious shipbuilding at these facilities is clear….