【电】 zone plate antenna
bally; cruelly; extreme; fearfully; mighty; pole
【医】 per-; pole; polus
bat; board; plank
【计】 board
【医】 assula; bar; board; disc; disci; discus; disk; lamella; lamellae
lamina; laminae; plasue; plate; table; tabula; tile
area; circumscription; confine; district; extent; reach; region; section
【计】 A; area; region
【化】 band
antenna; antennae
【化】 antenna
【医】 antenna