词汇	黑鹽
释义	黑鹽 hēi yán古代的一种药用盐。黑盐
随便看	exponential decay function exponential decay law exponential decay model exponential decay rate exponential decays exponential decay signal exponential decay time constant exponential decline of oil production exponential decrease exponential definition exponential density exponential density function exponential density gradient exponential dependence exponential detection function exponential dichotomies exponential dichotomy exponential dilutionflask exponential dilution flask exponential dilution method exponential diode exponential Diophantine equation exponential Diophantine equations exponential diophatine equation exponential discharge