Larger objects mean a bigger heap to hold the same amount of data while maintaining similar GC performance, which makes the OS and hardware memory system slower.

更大的对象意味着用更大的堆来保存相同大小的数据，同时维持类似的gc性能，这会拖慢操作系统和硬件内存系统。

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Therefore, that virtual system appears to be running on a piece of hardware (that is, a virtual server) with only 1gb of memory.

因此，虚拟机系统看起来好像是在一个只有1 GB内存的硬件(其实就是一个虚拟机服务器)上运行。

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As Microsoft explains on its Web site, DEP is a set of hardware and software technologies that perform additional checks on memory to help prevent malicious code from running on a system.

据微软网站的说明，DEP是一系列硬件和软件技术，可以通过对内存区域的附加检查阻止恶意代码在系统上运行。

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Under its shiny new skin, new hardware and software, such as a slimmed down version of Apple's OS X operating system and a flash memory drive, instead of the current iPod's mechanical hard drive, could keep the new device thin and light.

FORBES: The Next iPod