adv.算术上地
A digit that is generated when a difference in a digit place is arithmetically negative and that is transferred for processing elsewhere. 当某数位处的算术差为负数时产生的一个数字，它被传送到其它地方处理。
You are to write a program to read different formulas and determine whether or not they are arithmetically equivalent. 分治求解表达式的值，找出表达式中优先级最低且最靠右的运算符，在该处断开，算出左部和右部的值，然后再计算表达式的值。
This of course is arithmetically impossible: no one can contribute more than 100%. 从算术上看也是不可能的：没有人能够发挥超过100%25的水平。
Not only is it an arithmetically neat 100 years in the past, but it also looked like an attractive parallel. 这一年不仅恰好是100年前，而且看似与现在的情况有很大的可比性。
We were, he argued, condemned by the tendency of population to grow geometrically while food production would increase only arithmetically. 他认为，人口成长的趋势呈几何级数上升，但粮食生产只会呈倍数成长，因此人类难逃噩运。
