( Millibars ( ( The bar ) ( ( is ( ( the ( basic unit ) ) ( of ( pressure ( in ( ( the ( MKS system ) ) ( of measurements ) ) ) ) ) ) ) . ) ) )
(ROOT (S (ADVP (RB Millibars)) (NP (DT The) (NN bar)) (VP (VBZ is) (NP (NP (DT the) (JJ basic) (NN unit)) (PP (IN of) (NP (NP (NN pressure)) (PP (IN in) (NP (NP (DT the) (NNP MKS) (NN system)) (PP (IN of) (NP (NNS measurements))))))))) (. .)))
Millibars The bar is the basic unit of pressure in the MKS system of measurements.
(ROOT (S (NP (NNP Millibar)) (VP (VBZ is) (NP (NP (DT the) (NN unit)) (VP (VBN used) (S (VP (TO to) (VP (VB measure) (NP (NN air) (NN pressure)))))))) (. .)))