Number-crunching大量的数字运算;数据捣弄;数字运算
NCU Number Crunching Unit打号机
a number crunching exercise拍卖时的喊价声
number crunching unit打号机;数值计算单元
N-UNCOUNT（不可数名词） If you refer to number crunching, you mean activities or processes concerned with numbers or mathematical calculation, for example in finance, statistics, or computing. 数字运算 [非正式][oft N n]
The computer does most of the number crunching.
这台计算机会完成大部分数字运算。