用户级 meaning in English
user class
Examples
- User - level device drivers : achieved performance
用户级设备驱动程序：得来的性能 - If the rsa key container is a user - level key container
；如果rsa密钥容器是用户级密钥容器，则为 - Threads belonging to a user process run at user privilege level
属于用户进程的线程运行在用户级权限。 - Option to grant access to the user - level rsa key container
选项以授予对该用户级rsa密钥容器的访问权限。 - An i o system for mach 3 . 0 . in proc . the usenix mach symposium , 1991
因此，用户级驱动程序在主流系统中仍然是个例外。