年数总和法的英文

sum of the years digits method (sy

sum-of-the-years-digits method (syd)

sum-of-the-years’-digits method

• 年:    year
• 数:    frequently; repeat ...
• 总和:    sum; total; totali ...
• 法:    law

例句与用法

1. Sum - of - the - years - digits method sy
   年数总和法
2. 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。