angle of sagangle of shearing resistanceangle of slopeangle of splayangle of true internal frictionangle of turnangle of twistangle of vertical flareangle of wall frictionangle parkingangle sectionangle valveangularangular accelerationangular aggregateangular coefficientangular deformationangular impulseangular momentumangular orientationangular parallaxangular perspectiveangular positionangular velocityangularityangularity correctionanhydriteanhydrousanionanisotropicannealingannual accumulation of sedimentannual dischargeannual floodannual growthannual increaseannual maximum seriesannual minimum seriesannual precipitationannual rainfallannual storageannual variationannularannular drainageannular jetannulusantaantecedent precipitationantecedent precipitation indexantecedent soil moisture
