( ( ( ( ( ( ( ( ( ( ( Thermal conductivity ) , ) ( thermal resistivity ) ) , ) ( thermal energy ) ) , ) ( thermal conduction ) ) , ) atoms ) , ) molecules )
(ROOT (FRAG (NP (NP (JJ Thermal) (NN conductivity)) (, ,) (NP (JJ thermal) (NN resistivity)) (, ,) (NP (JJ thermal) (NN energy)) (, ,) (NP (JJ thermal) (NN conduction)) (, ,) (NP (NNS atoms)) (, ,) (NP (NNS molecules)))))
Thermal conductivity, thermal resistivity, thermal energy, thermal conduction, atoms, molecules
(ROOT (S (NP (NNP Conduction)) (VP (VBZ is) (NP (NP (DT the) (NN transfer)) (PP (IN of) (NP (NP (JJ thermal) (NN energy)) (PP (IN between) (NP (NP (NNS particles)) (PP (IN of) (NP (NN matter))))))) (SBAR (WHNP (WDT that)) (S (VP (VBP are) (VP (VBG touching) (S (VP (VBN called))))))))) (. .)))