A security device(often part of a terminal) that reads information(often from a magnetic strip) on a badge inserted in a slot. In this way, it can prevent the unauthorized use of a display station before allowing an operator to sign on. 一種安全設備(通常是終端的一部分), 它可以讀取插入槽中的標記卡上的信息(這些信息往往以磁條碼的形式記錄在標記卡上)。用這種辦法，在允許操作員進入系統前，可以防止對一個顯示工作站的非法使用。參閱badge。
Before flying back, Mr. Lin will draw up an agency agreement, which he is authorized to sign on our behalf. 林先生飛回之前，有權代表本公司與貴公司簽訂代理協議書。
