当处理DRV_FREE消息时，驱动程序会释放任何还没有释放的内存和资源。
When processing the DRV_FREE message, the driver frees any memory or resources that are still allocated.
MEMWATCH支持ANSIC，它提供结果日志纪录，能检测双重释放(double - free)、错误释放(erroneous free)、没有释放的内存(unfreed memory)、溢出和下溢等等。
MEMWATCH supports ANSI c, provides a log of the results, and detects double-frees, erroneous frees, unfreed memory, overflow and underflow, and so on.
因为字符串内存是由在DLL内部执行的代码释放的，所以使用的是正确的本地堆，没有调试断言结果。
Because the string memory is released by code executing inside the DLL, the correct local heap is used, and no debug assertion results.
没有进程需求的可重启性，我们能够释放所有分配的内存。
Restartability without processes requires that we are able to release all malloc 'ed memory.
当空闲的物理内存较少时，可以将最近没有使用过的程序从RAM转移到分页空间，以帮助释放物理内存，从而完成更多的实际工作。
When free physical memory starts getting low, programs that have not used recently are moved from ram to paging space to help release physical memory for more real work.
另外，内核有一个内建的最终防线系统，用来在没有可用内存的时候释放内存，它会找到占用VM资源的进程并终止该进程。
In addition, the kernel has a built-in last-ditch system for freeing memory when no more is available; it'll find a process that's hogging VM resources and kill it.
如果这个程序从还没有被初始化的内存中读取，或者读取或者改写已经被释放或者仍然存在于分配区域之外的内存，您将看到一个Purify错误报告。
If the program reads from memory that hasn't been initialized, or reads or writes memory that has been freed or lies beyond the ends of allocated blocks, you will see a Purify error report.
当程序没有释放其不再需要的内存时也会发生内存不足的问题。
Low memory problems can also occur when a program does not free up memory that it no longer needs.
只有在垃圾回收器(GC)检测到没有任何剩余的活动的引用时，才会终止该实例，并释放与其关联的内存和系统资源。
The instance is terminated, and the memory and system resources associated with it are released, only after the garbage collector (GC) detects that there are no active references remaining.
只有在垃圾回收器(GC)检测到没有任何剩余的活动的引用时，才会终止该实例，并释放与其关联的内存和系统资源。
The instance is terminated, and the memory and system resources associated with it are released, only after the garbage collector (GC) detects that there are no active references remaining.
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