预先安装的 meaning in English

preassembled

Although the names of pre - installed groups will vary depending on the process template you choose to implement , team foundation server users generally can be classified into three default groups
虽然根据选择要实现的过程模板，预先安装的组的名称有所不同，但team foundation server用户通常可以分为三个默认组。
If this is the first time a non - native operating system has been installed on your computer , it s quite likely you will need to re - partition your disk to make room for debian gnu linux
除了购买机器时预先安装的作业系统以外，如果这是您电脑上的第一个非原始作业系统，很可能您得对硬碟进行重新分割，为debian腾出安装的空间。
Package files have different formats and contain different control files that determine where the rest of the files should be placed , the permissions they should have and a list of prerequisite packages that are required for the package to function correctly
软件包有不同的格式而且包含不同的控制文件，这些控制文件决定软件包中其馀文件应该存放的位置和它们应有的权限，以及一个包含有预先应该安装的软件包的列表，这些预先安装的软件包是为了保证即将安装的软件包正常工作而必需的。