Above the kernel, running in user mode, are the device drivers, each one running as a separate process tightly restricted by the memory management hardware to accessing only its own memory.

设备驱动处于内核之上，运行在用户态。每个驱动都作为单独的进程运行，受到内存管理硬件的严格约束，只能访问自己拥有的内存。

youdao

No, AIR doesn't do windowed hardware acceleration (it does it for video in full screen mode), but again, it's a 1.0 product and we don't have time to put everything in.

是的，AIR并没有做窗口模式的硬件加速（它只为全屏模式的视频做了加速），但是它仍然只是个1.0的产品，我们没有足够的时间集成所有的功能。

youdao

An application cannot bypass the OS and access hardware resources directly. It is commonly said that applications run in user mode.

应用程序已经不可能绕过现代的操作系统直接访问硬件，一种更普遍的说法就是应用程序以用户态(user mode)运行。

youdao

While the software failed to reverse the screen rotation after we flipped the screen back to laptop mode, it was in general just as responsive as the Q702, though the hardware felt more solid and ready.

ENGADGET: Fujitsu Stylistic Q702 and LifeBook T902 convertibles show up with Windows 8, we go hands-on (video)

Working in tandem with Steam's newly beta'd " Big Picture Mode, " Ellsworth's team is creating a hardware solution to the control barriers found in many Steam games.

ENGADGET: Valve's first hardware beta starting by next year, wearable computing still far off