source case base的意思|示意

Adding a base operating system and SDK DVDs as a YAST installation source (in case you're planning to install additional software onto your virtual machine).

添加一个基础操作系统和 SDK DVD 作为一个 YAST 安装源（以防您想要将其他软件安装到您的虚拟机上）。

Currently, in the medical field, the case is extremely valuable source of knowledge, Computer-base Patient Records (CPR) is the realization of goals, and has been a practical application.

目前，在医学领域，医学案例是极具价值的知识源，电子病历是医学信息学的实现目标，已得到了实际的应用。