词组、短语、俚语及习惯用语• arithmetic IF statement
算术条件语句。• arithmetic and harmonic crosses
算术与调和平均数之交叉。• arithmetic assignment statement
算术赋值语句。• arithmetic attribute
算术属性。• arithmetic binary computer
二进位计算机。• arithmetic checking
算术检查[校验]。• arithmetic circuit
运算电路。• arithmetic circuitry
运算电路。• arithmetic compare
运算比较。• arithmetic continuum
算术连续统。
arithmetic mean
arithmetic-mean的词性：
n.Mathematics （名词）【数学】
1. The value obtained by dividing the sum of a set of quantities by the number of quantities in the set.Also called average
算术平均值：用一组数的个数作除数去除这一组数的和所得出的平均值也作 average
