软件保护中，把不能复制的标记或签名存放在软盘上的方法，用一个特殊测试程序来检测签名是否存在，如不存在，则被保护的程序不能运行。 In software protection, a method of giving a mark, or signature, that cannot be duplicated, to a floppy disk. A special test routine detects if a signature is present, and if it is not found the protected program will be disabled.
对计算机程序中的指令序列的检测和记录，例如在监控程序和调试程序中使用的情况。 The detection and recording of the sequencing of instructions in computer programs, for example, as used in monitors and debugging routines.
用于修饰或说明与故障或错误的检测和隔离有关的特性。 Pertaining to the detection and isolation of a malfunction or mistake.
已检测出有可能出错的一种指示信息。对照errormessage。 An indication that a possible error has been detected.
