( ( ( Particle levels ) ( in water ) ) ( ( -LRB- ( or ( air -RRB- ) ) ) ( ( can ( be ( ( ( measured ( with ( a ( turbidity meter ) ) ) ) and ) ( analyzed ( with ( a ( particle counter ) ) ) ) ) ) ) . ) ) )
(ROOT (S (NP (NP (JJ Particle) (NNS levels)) (PP (IN in) (NP (NN water)))) (PRN (-LRB- -LRB-) (CC or) (S (VP (VB air))) (-RRB- -RRB-)) (VP (MD can) (VP (VB be) (VP (VP (VBN measured) (PP (IN with) (NP (DT a) (JJ turbidity) (NN meter)))) (CC and) (VP (VBN analyzed) (PP (IN with) (NP (DT a) (NN particle) (NN counter))))))) (. .)))
Particle levels in water (or air) can be measured with a turbidity meter and analyzed with a particle counter.
(ROOT (S (NP (JJ Meter) (JJ much) (NN distance)) (VP (MD can) (VP (VB beta) (NP (JJ particles) (NN travel)) (PP (IN through) (NP (NN air))))) (. .)))