Chapter 6 Software Engineering 6.1.1 The Cycle as a whole Software. on the other hand does not wear out. Instead software moves into the modification phase because errors are discovered, because changes in the softwares application occur that require corresponding changes in the software, or because changes made during a previous modification are found to induce problems elsewhere in the software For example, changes in tax laws may require modifications to payroll programs that calculate withholding taxes, and all too often these changes may have adverse effects in other areas of the program that may not be discovered until some time later. 当然,软件不存在磨损的问题。但是,软件进入修改阶段或者是因为错误 被发现,或者是因为要在软件的应用程序中进行修改从而修改了软件,或 者是因为先前的改变又引起了软件其他地方出现了新的问题。例如,税务 法案的改变导致对计算扣税的工资程序进行修改,而太频繁的修改则会在 软件的其他地方引起反面的作用,而这些是不会被立即发现的。 计算机专业英语Chapter 6 Software Engineering 计算机专业英语 6-7 6.1.1 The Cycle as a Whole Software, on the other hand, does not wear out. Instead, software moves into the modification phase because errors are discovered, because changes in the software's application occur that require corresponding changes in the software, or because changes made during a previous modification are found to induce problems elsewhere in the software. For example, changes in tax laws may require modifications to payroll programs that calculate withholding taxes, and all too often these changes may have adverse effects in other areas of the program that may not be discovered until some time later. 当然，软件不存在磨损的问题。但是，软件进入修改阶段或者是因为错误 被发现，或者是因为要在软件的应用程序中进行修改从而修改了软件，或 者是因为先前的改变又引起了软件其他地方出现了新的问题。例如，税务 法案的改变导致对计算扣税的工资程序进行修改，而太频繁的修改则会在 软件的其他地方引起反面的作用，而这些是不会被立即发现的