coded AC phase selective track circuit

例句：

1. 1. The data was encoded in a binary format.
   数据以二进制格式编码。
2. 2. The encryption key is coded into the software.
   加密密钥被嵌入到软件中。
3. 3. The coded message was deciphered by the hacker.
   黑客解码了加密的信息。