Every vertical blank, the hypervisor DMAs this buffer to the GPU memory, and then flips the GPU's visible page to the new data synchronously with the vertical blank signal.

对于垂直方向上的每个空格来说，管理程序都会采用 DMA 方式将自己的缓冲区读到 GPU 的内存中，然后将 GPU 的可视页刷新为与垂直空格信号同步的数据。

youdao

The theory and method of ultrasonic inspection signal coupling have filled the country blank.

在超声波探伤信号耦合的理论和方法上，填补了国内空白。

youdao

Has left behind a big blank for you, I asked that I am not in the waiting, perhaps did not believe that you are leaving such anxiously, signal does not stop the love easily.

为你留下了一大片空白，我问自己也不是在等待，也许是不相信你这么急着离开，不相信能轻易停止爱。

youdao

Over at Philips' demo of their wireless HDMI transmitter, a bunch of techies were fiddling around trying to get the blank display to accept a signal.

ENGADGET: Philips' CES booth tour