单词	double arced dam
释义	double arced dam 双曲拱坝
随便看	factorial experiment design factorial experiments Factorial Face Code factorial fertilizer trial factorial function factorial invariance factoriality factorial jump function factorial Kriging factorial lumber factorially factorial mating design factorial matrix factorial method factorial method of depositing funds factorial moment factorial moment generating function factorial-moment-generating function factorial moments factorial moments order factorial multinomial distribution factorial negative factorial notation factorial of an integer factorial of a vector