parking studyparking surplusparking turnoverparking turnover rateparking usageparking volumeparkwayparliament hingeparquetparshall flumepartpart of curvepart per millionpartial cloverleafpartial coefficientpartial contractionpartial control of accesspartial diaphragmpartial duration seriespartial enhancement factorpartial factor of safetypartial fixitypartial loadingpartial penetrationpartial performancepartial pressurepartial reduction factorpartial restrainedpartial restraintpartial safety factorpartial sectionpartial silt clearancepartial volumepartially compactpartially drowned weirpartially elasticpartially full flowpartially plasticpartially prestressedpartially running flowpartially separate drainage systempartially submergedpartially submerged jetpartially submerged orificeparticleparticle shapeparticle sizeparticle size distributionparticle size distribution curveparticular solution