1.
He frowned as he tried to work out the sum.
当他试图算出总数的时候他皱起了眉头。
2.
You'd better use computer to get the sum out
你最好用计算器把总数算出来。
3.
An amount obtained by addition; a sum.
总数；合计进行加法计算后得出的总和；总额
4.
She summed up bills at the grocery store.
她计算出食品杂货店帐单的总数。
5.
The sum is wrong, but I can't see where I went wrong.
总数错了,可是我看不出哪里算错了。
6.
He summed up his assets and liabilities.
他算出他的资产和负债总数。
7.
A quantity, such as a mean, that is calculated from data and describes a population.
母数一种如平均数等从数据中计算出来的用来描述总体的数值
8.
So total protein content can be determined by multiplying nitrogen by the factor 6.25.
蛋白质的总含量即可由含氮量乘以常数6．25算出。
9.
It took him two nights to sum up bills at the grocery store.
他花了两个晚上计算出食品杂货店帐单的总数。
10.
The following schedule lists the group totals from the aging schedule and shows how the estimated total amount of uncollectible accounts is computed...
下表列示了从账龄分析表中得出的加总数,反映了预计坏账总额是怎样计算出来的.
11.
The net profit figure in this cell is calculated by a formula that subtracts the costs in this cell from the gross profit in this cell.
这格里的纯利数字是由这格的总盈利减去这格的成本算出来的。
12.
The sum won't come out.
这个总和算不出来。
13.
You've finally got a name.
你总算好歹出了名。
14.
The takings haven't been totalled yet.
总营业额还未算出.
15.
I make the total about &50.
我算总数约为50镑。
16.
take an average
平均起来算，算出平均数
17.
To find a sum in arithmetic.
做加法，求总和用算术求总数
18.
realistic estimates of total expenditure
总支出的实际估计数