In 1971 Britain changed over from pounds, shillings, and pence to the new decimal money system.

一九七一年英国把英镑、先令、便士改为新的十进位币。

After the war, the minister reformed the duodecimal system into the decimal system's which improved the currency of money.

战后，大臣将十二进改革成了十进，促进了货币流通。

In this paper, the authors described the decimal system encryption based on AES and its implementation in detail, and discussed a kind of encryption principle suitable for trustless channel.

详描述了基于AES的十进加密算法的实过程和一种适合于不可靠信道(预付费系统与终端之间的通信实非接触无介质代码传送)的加密算法实。