单词	logistic curve
释义	logistic curve noun : an S-shaped curve that represents an exponential function and is used in mathematical models of growth processes Word History First Known Use 1928, in the meaning defined above
随便看	sapront sapropel sapropelic sapropelite sapropels saprophagan saprophagous saprophyte saprophytes saprophytic saprophytically Saprospira saprozoic saps sapsago sapsagos sapsap sapstreak sapsucker sapsuckers sapucaia sapucaia nut sapucaia-nut family sapucaias sapucainha

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