If at all possible, the heap should never be sized so that the machine needs to use virtual memory to accommodate it.

如果这些都有可能，则不应该调整堆大小以便机器需要使用虚拟内存来容纳它。

youdao

In the Virtual Register Machine, the memory is managed through vector model with the garbage collection facility.

该寄存器机器还要基于向量模型来管理内存，并实现垃圾回收机制。

youdao

Finally, the scripts modify the configuration file of the new virtual machine with the amount of memory, number of CPUs, and the MAC address that are specified on the command line.

最后，这些脚本将修改新的虚拟机的配置文件，包括内存总量、CPU的数量，以及命令行中指定的mac地址。

youdao

Flash memory offers fast ways to cache and serve up digital content to support high usage virtual machine environments.

FORBES: VM World is a Flashy Place