encode key meaning in Chinese

编码键

• encode:    vt. 把(电文)译成电码[密码]. n. -ment ...
• key:    n. 礁，暗礁(＝cay, quay)。

Examples

1. Some systems have tried encoding keys on smart cards , but these must be kept physically secure and each computer must be equipped with a card reader
   有些系统已试验在智能卡上对钥匙编码，但这些卡必须保证在物理上是安全的，而且每台计算机必须配备一个读卡器。