For demonstration purposes, the transfer operation is modified to roll back the transaction whenever the transfer amount is an even number.
出于演示的目的，我们将转帐操作修改为每当转帐金额是偶数时就回滚事务。
2
Based upon the investigation, the paper analyses process and equipment of SBS modified bitumen waterproof roll production and some Suggestions are made.
本文在调查的基础上，对SBS改性沥青防水卷材生产工艺、设备进行了分析研究，并提出了建议。
3
Using a developed modified influence function method, the cold rolling of thin strip in both symmetric and asymmetric cases were analysed with considering work roll edge contact.