( ( The ( electron beam ) ) ( ( is ( accelerated ( between ( ( 2 electrodes ) ( called ( ( ( the cathode ) and ) ( ( the anode ) ( -LRB- ( target -RRB- ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN electron) (NN beam)) (VP (VBZ is) (VP (VBN accelerated) (PP (IN between) (NP (NP (CD 2) (NNS electrodes)) (VP (VBN called) (NP (NP (DT the) (NN cathode)) (CC and) (NP (NP (DT the) (NN anode)) (PRN (-LRB- -LRB-) (NP (NN target)) (-RRB- -RRB-))))))))) (. .)))
The electron beam is accelerated between 2 electrodes called the cathode and the anode (target).
(ROOT (S (NP (NP (DT The) (NN electrode)) (SBAR (WHPP (IN at) (WHNP (WDT which))) (S (NP (NN reduction)) (VP (VBZ occurs))))) (VP (VBZ is) (VP (VBN called) (NP (DT the) (NN cathode)))) (. .)))