Cost of application maintenance and modification.

应用程序维护及修改的成本。

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Some of the performance gains are immediate without any modification to the application, while other performance gains require a recompile of the source code.

有些情况下可以直接提高性能，不需要对应用程序进行任何修改，不过，在其他情况下，性能提高需要重新编译源代码。

youdao

As we have mentioned above the role of maintenance application is to simplify creation and modification of services information.

如同以上所讲，维护程序是用来简化服务信息的创建和修改。

youdao

Unfortunately, the caller was asking whether the client wished to cancel his application to the government-sponsored loan modification program, and instead apply for a loan modification program from a private bank.

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