disconformitydiscontinuity in flow profilediscontinuity linediscontinuity pointdiscontinuity relationdiscontinuousdiscontinuous breakwaterdiscordantdiscrepancydiscrete time cost pointdisembarkationdisembarkingdisinfectantdisinfectiondisintegrationdisintegration constantdiskdisk rollerdislocationdispersal of urban developmentdispersantdispersiondispersion coefficientdispersive fluxdispersivitydisplacedisplacementdisplacement boundary value problemdisplacement compatibilitydisplacement degree of freedomdisplacement elementdisplacement functiondisplacement methoddisplacement parameterdisplacement pumpdisplacement spectradisplacement thicknessdisplacement transformation matrixdisplacement vectordisplay architecturedisposable molddisposaldisposal areasdisposal of digested sludgedisposal tiledisposal tile fielddisposal welldisruptdissipationdissolved oxygen