As soon as the displacer was activated, the Grom armies would begin to pour through.
Over the centuries, the Grom scientists had developed the displacer.
The planting of the displacer was too important a thing for him to fumble again.
The engine contains two cylinders—a power cylinder A and a displacer cylinder B.
Somehow, one of them had to get very near the reactor room, in order to activate the displacer.
The displacer in his body pouch pulsed and tugged, urging him to be on his way toward the distant reactor room.
The displacer pulsed, reminding him of the job he had to do.
A triumph of Identity Engineering, the displacer allowed mass to be moved instantaneously between any two linked points.
I'll disguise myself as a Man, walk through the gate to the reactor room, and activate my displacer.