sum digit
英 [sʌm ˈdɪdʒɪt]
美 [sʌm ˈdɪdʒɪt]
总合数字，和数数位
双语例句
- In the Concerning the Property of the Sum of Every Digit of the Back Concatenated Odd Sequences
关于反关联奇序列的各位数字之和的性质 - Considering the factor of price rise, a new method of depreciation of fixed assets is put forward to improve the sum of the month digit method.
考虑物价上涨等因素，对月数总和法进行改进，提出一种新的固定资产折旧方法。