high energy ion implantation
high energy ion injection
high-energy ion analyzer
high-energy ion injection
high-energy ion injection and permeation
low energy ion implanter
medium energy ion implanter
airborne infrared high energy laser
alkaline high energy battery
atmospheric propagation of high energy laser
backflow preventer with high-energy consumption
combined high-energy shot peening
Dynamically High Energy Level Compaction
hard-electron (=high-energy electron)
HELS High Energy Laser System
HEPE(high-energy-pulse-electron)beam
HEPNET High – Energy Physics NETwork