英语翻译
factorial operator
拓展翻译
加法运算符
adding operator
减法运算符
subtraction operator
阶乘
factorial
factorial
阶乘多项式
factorial polynomial
阶乘函数
factorial function
阶乘号
factorial sign
阶乘级数
factorial series
阶乘幂
factorial power
加法运算
add operation
减法运算时间
subtract time
交换运算
exchange operation
阶运算
exponent arithmetic
结合运算
associative operation
加法算符
addition operator
加型算符
addition type operator
交换算符
commutative operator
节点算符
node operator
结构部件算符
structure memory operator
加工阶段
process phase; process stage; process step
甲阶段酚醛树脂
resol