年数总和法 meaning in English
sum of the years digits method (sy
sum-of-the-years-digits method (syd)
sum-of-the-years’-digits method
Examples
- Sum - of - the - years - digits method sy
年数总和法 - Four basic methods exist for computing depreciation straight - line , units - of - production , declining - balance , and sum - of - years ' - digits
计算折旧有四种基本方法：直线法，产量法，双倍余额递减法和年数总和法。