验算的英文：
checking computations

参考例句：

Multiplication can be proved by division.
乘法可用除法来验算。

Farady used no mathematics at all to prove his rule.
法拉第完全没有用数学方法来验算他的定律。

Check it again! I think you've got the sum wrong
再验算一下！我想你把总数算错了。

checking是什么意思：
n. 检验，核对；阻止，抑制；支票
v. 检查，核对；阻止，抑制；寄存；打钩；将一军

It is a paid check.
那是一张已兑现的支票。

There,you're in check.
看，将你一军。

Will you take a check?
你要再核对一下吗？

Check the prompter.
检查下电子提示器。

He wrote his mother a check, but the check was bounced.
他开了一张支票给他的母亲，但是支票被退票了。

computations是什么意思：
n. 计算；估计

They are computer operators.
他们是计算机操作员。

The new fast computer is now the benchmark in the computer industry.
这种新型快速计算机已经成为计算机工业的基准了。

The quality of the computers are good || The quality of the computers is good
这些计算机的质量良好

The computer virus is an outcome of the computer overgrowth in the 1980s
计算机病毒是八十年代计算机飞速发展带来的结果。

Program a computer for pay calculations
为计算机计算工资作程序设计